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Question:
the price of commodity x increases by 45 cents every year , while the price of commodity y increases by 20 cents every year . in 2001 , the price of commodity x was $ 4.20 and the price of commodity y was $ 6.30 . in which year will the price of commodity x be 65 cents more than the price of commodity y ?
An... |
Question:
The price of commodity X increases by 45 cents every year, while the price of commodity Y increases by 20 cents every year. In 2001, the price of commodity X was $4.20 and the price of commodity Y was $6.30. In which year will the price of commodity X be 65 cents more than the price of commodity Y?
Answer:
L... |
Question:
The price of commodity X increases by 45 cents every year, while the price of commodity Y increases by 20 cents every year. In 2001, the price of commodity X was some amount and the price of commodity Y was $6.30. In which year will the price of commodity X be 65 cents more than the price of commodity Y?
Ans... |
Question:
A merchant imported a certain item and paid a 7 percent import tax on the portion of the total value of the item in excess of a certain amount. The amount of the import tax that the merchant paid was $112.70. The total value of the item was $2,610. What was the amount in excess of which the import tax was app... |
Question:
When a merchant imported a certain item, she paid a 7 percent import tax on the portion of the total value of the item in excess of $1,000. If the amount of the import tax that the merchant paid was $112.70, what was the total value of the item?
Answer:
Let's denote the total value of the item as V. The impo... |
Question:
what least number should be added to 1056 , so that the sum is completely divisible by 23
Answer:
To find the least number that should be added to 1056 to make it completely divisible by 23, we need to find the remainder when 1056 is divided by 23. Then, we subtract that remainder from 23 to find the least n... |
Question:
A merchant imported a certain item and paid a certain percentage import tax on the portion of the total value of the item in excess of $1,000. The amount of the import tax that the merchant paid was $112.70. The total value of the item was $2,610. What was the percentage of the import tax?
Answer:
To find th... |
Question:
when a merchant imported a certain item , she paid a 7 percent import tax on the portion of the total value of the item in excess of $ 1,000 . if the amount of the import tax that the merchant paid was $ 112.70 , what was the total value of the item ?
Answer:
Let's denote the total value of the item as V. Th... |
Question:
The price of commodity X increases by 45 cents every year, while the price of commodity Y increases by 20 cents every year. In 2001, the price of commodity X was $4.20 and the price of commodity Y was some amount. In which year will the price of commodity X be 65 cents more than the price of commodity Y?
Ans... |
Question:
The price of commodity X increases by 45 cents every year, while the price of commodity Y increases by some cents every year. In 2001, the price of commodity X was $4.20 and the price of commodity Y was $6.30. In which year will the price of commodity X be 65 cents more than the price of commodity Y?
Answer:... |
Question:
The price of commodity X increases by 45 cents every year, while the price of commodity Y increases by 20 cents every year. In 2001, the price of commodity X was $4.20 and the price of commodity Y was $6.30. In which year will the price of commodity X be some cents more than the price of commodity Y?
Answer:... |
Question:
the smallest number which when diminished by 6 , is divisible by 12 , 16 , 18 , 21 and 28 is
Answer:
To find the smallest number that meets the given conditions, we need to find the least common multiple (LCM) of the divisors (12, 16, 18, 21, and 28) and then add 6 to it.
First, let's find the LCM of the di... |
Question:
A number is supposed to be multiplied by 3, but instead, it is divided by 5. The percentage of error obtained is 93.33333333333333%. What is the correct operation that should have been performed on the number?
Answer:
The correct operation that should have been performed on the number is multiplication by 3.... |
Question:
The smallest number which, when diminished by 6, is divisible by some numbers including 16, 18, 21, and 28 is 1014. What is the first number that the diminished value is divisible by?
Answer:
To find the smallest number which, when diminished by 6, is divisible by 16, 18, 21, and 28, we need to find the leas... |
Question:
What is the smallest number which, when diminished by 6, is divisible by 12, 16, 18, 21, and 28?
Answer:
To find the smallest number that meets the given conditions, we need to find the least common multiple (LCM) of the divisors (12, 16, 18, 21, and 28) and then add 6 to it.
First, let's find the prime fac... |
Question:
The smallest number which, when diminished by some value, is divisible by 12, 16, 18, 21, and 28 is 1014. What is the value that needs to be diminished from the number?
Answer:
To find the value that needs to be diminished from 1014 to make it divisible by 12, 16, 18, 21, and 28, we need to find the least co... |
Question:
Instead of multiplying a number by 3, the number is divided by 5. What is the percentage of error obtained?
Answer:
Let's assume the original number is \( x \).
The correct result should be \( x \) multiplied by 3, which is \( 3x \).
The incorrect result is \( x \) divided by 5, which is \( \frac{x}{5} \).... |
Question:
In an objective competitive exam, a correct answer scores 4 marks and a wrong answer has 2 marks negatively added. A student answered 150 questions and got 120 correct answers. How many marks did the student score in total?
Answer:
The student answered 120 questions correctly and therefore scored 4 marks for... |
Question:
The smallest number which, when diminished by 6, is divisible by some numbers including 12, 18, 21, and 28 is 1014. What is the second number that the diminished value is divisible by?
Answer:
To find the second number that the diminished value (1014 - 6 = 1008) is divisible by, we need to find the least com... |
Question:
In an objective competitive exam, a correct answer scores some marks and a wrong answer has 2 marks negatively added. A student scores 420 marks from 150 questions and answered 120 questions correctly. How many marks are awarded for a correct answer?
Answer:
Let's denote the number of marks awarded for a cor... |
Question:
instead of multiplying a number by 3 , the number is divided by 5 . what is the percentage of error obtained ?
Answer:
Let's assume the number is \( x \).
The correct operation should be:
\( x \times 3 \)
The incorrect operation performed is:
\( \frac{x}{5} \)
The error is the difference between the corre... |
Question:
A number is supposed to be multiplied by a certain value, but instead, it is divided by 5. The percentage of error obtained is 93.33333333333333%. What is the correct value by which the number should have been multiplied?
Answer:
Let's denote the original number as \( N \) and the correct value by which it s... |
Question:
In a division, the dividend is unknown, the divisor is 36, the quotient is 19, and the remainder is 6. What is the dividend?
Answer:
To find the dividend, we can use the formula:
Dividend = (Divisor × Quotient) + Remainder
Given that the divisor is 36, the quotient is 19, and the remainder is 6, we can plu... |
Question:
In an objective competitive exam, a correct answer scores 4 marks and a wrong answer has some marks negatively added. A student scores 420 marks from 150 questions and answered 120 questions correctly. How many marks are negatively added for a wrong answer?
Answer:
Let's denote the number of marks negatively... |
Question:
in a division , divident is 690 , divisior is 36 and quotient is 19 . find the remainder .
Answer:
To find the remainder, we can use the formula:
Dividend = (Divisor × Quotient) + Remainder
Given:
Dividend = 690
Divisor = 36
Quotient = 19
Let's plug these values into the formula:
690 = (36 × 19) + Remain... |
Question:
In a division, the dividend is 690, the divisor is 36, the quotient is unknown, and the remainder is 6. What is the quotient?
Answer:
To find the quotient, we can use the following relationship:
Dividend = (Divisor × Quotient) + Remainder
Given that the dividend is 690, the divisor is 36, and the remainder... |
Question:
In a division, the dividend is 690, the divisor is unknown, the quotient is 19, and the remainder is 6. What is the divisor?
Answer:
To find the divisor, we can use the formula for division:
Dividend = (Divisor × Quotient) + Remainder
We know the dividend is 690, the quotient is 19, and the remainder is 6.... |
Question:
in an objective competitive exam , a correct answer score 4 marks and on a wrong answer 2 marks are negatively added . a student scores 420 marks from 150 question . how many answers were correct ?
Answer:
Let's denote the number of correct answers as "c" and the number of wrong answers as "w". We know that ... |
Question:
In an objective competitive exam, a correct answer scores 4 marks and a wrong answer has 2 marks negatively added. A student scores 420 marks and answered 120 questions correctly. How many questions were there in the exam?
Answer:
Let's denote the number of questions the student answered correctly as C and t... |
Question:
In an objective competitive exam, a correct answer scores 4 marks and a wrong answer has 2 marks negatively added. A student scores 420 marks from 150 questions. How many answers were correct?
Answer:
Let's denote the number of correct answers as \( c \) and the number of wrong answers as \( w \).
From the ... |
Question:
In a division, the dividend is 690, the divisor is 36, and the quotient is 19. What is the remainder?
Answer:
To find the remainder, we can use the formula:
Dividend = (Divisor × Quotient) + Remainder
Given that the dividend is 690, the divisor is 36, and the quotient is 19, we can plug these values into t... |
Question:
Excluding stoppages, the average speed of a bus is 60 km/hr and including stoppages, the average speed of the bus is some km/hr. The bus stops for 30 minutes per hour. What is the average speed of the bus including stoppages?
Answer:
If the bus stops for 30 minutes per hour, it means the bus is actually movi... |
Question:
One week, a certain truck rental lot had a total of 24 trucks, all of which were on the lot Monday morning. If 50% of the trucks that were rented out during the week were returned to the lot on or before Saturday morning of that week, and there were at least a certain number of trucks on the lot that Saturday... |
Question:
Excluding stoppages, the average speed of a bus is some km/hr and including stoppages, the average speed of the bus is 30 km/hr. The bus stops for 30 minutes per hour. What is the average speed of the bus excluding stoppages?
Answer:
Let's denote the average speed of the bus excluding stoppages as \( V \) km... |
Question:
excluding stoppages , the average speed of a bus is 60 km / hr and including stoppages , the average speed of the bus is 30 km / hr . for how many minutes does the bus stop per hour ?
Answer:
The average speed of the bus including stoppages is 30 km/hr, which is half of the speed excluding stoppages (60 km/h... |
Question:
Excluding stoppages, the average speed of a bus is 60 km/hr and including stoppages, the average speed of the bus is 30 km/hr. For how many minutes does the bus stop per hour?
Answer:
The average speed of the bus excluding stoppages is 60 km/hr, and including stoppages, it is 30 km/hr. This means that due to... |
Question:
a library has an average of 570 visitors on sundays and 240 on other days . the average number of visitors per day in a month of 30 days beginning with a sunday is :
Answer:
To calculate the average number of visitors per day in a month of 30 days that begins with a Sunday, we need to determine the total num... |
Question:
One week, a certain truck rental lot had a total of 24 trucks, all of which were on the lot Monday morning. If a certain percentage of the trucks that were rented out during the week were returned to the lot on or before Saturday morning of that week, and there were at least 12 trucks on the lot that Saturday... |
Question:
A library has an average of some visitors on Sundays and 240 on other days. The average number of visitors per day in a month of 30 days beginning with a Sunday is 295. How many visitors does the library have on average on Sundays?
Answer:
Let's denote the average number of visitors on Sundays as \( S \).
S... |
Question:
A library has an average of 570 visitors on Sundays and 240 on other days. What is the average number of visitors per day in a month of 30 days beginning with a Sunday?
Answer:
To calculate the average number of visitors per day in a month of 30 days that begins with a Sunday, we need to first determine how ... |
Question:
one week , a certain truck rental lot had a total of 24 trucks , all of which were on the lot monday morning . if 50 % of the trucks that were rented out during the week were returned to the lot on or before saturday morning of that week , and if there were at least 12 trucks on the lot that saturday morning ... |
Question:
One week, a certain truck rental lot had a total of 24 trucks, all of which were on the lot Monday morning. If 50% of the trucks that were rented out during the week were returned to the lot on or before Saturday morning of that week, and there were at least 12 trucks on the lot that Saturday morning, what is... |
Question:
The average of 25 results is a certain number. The average of the first 12 of those is 14 and the average of the last 12 is 17. The 13th result is 228. What is the average of all 25 results?
Answer:
Let's denote the average of all 25 results as A.
The sum of the first 12 results is 12 * 14 = 168.
The sum of... |
Question:
If the least common addition of two prime numbers x and y is 36, where x < y, then what is the value of 4x + y?
Answer:
The least common addition of two prime numbers x and y being 36 means that x + y = 36. Since x and y are prime numbers and x < y, we need to find two prime numbers that add up to 36.
Let's... |
Question:
The least common addition of two prime numbers x and y is 36. The value of 4x + y is 87. Which prime number is smaller, x or y?
Answer:
Let's denote the smaller prime number by x and the larger prime number by y. We are given that x + y = 36 and 4x + y = 87.
We can solve these two equations simultaneously t... |
Question:
The average of 25 results is 24. The average of the first 12 of those is 14 and the average of the last 12 is 17. What is the 13th result?
Answer:
Let's denote the 13th result as X.
The average of the first 12 results is 14, so the sum of the first 12 results is 12 * 14 = 168.
The average of the last 12 re... |
Question:
if the least common addition of two prime numbers x and y is 36 , where x < y , then the value of 4 x + y is
Answer:
To find the least common addition of two prime numbers x and y that equals 36, we need to find two prime numbers that add up to 36. Since x < y, we'll start with the smallest prime numbers and... |
Question:
the average of 25 results is 24 . the average of first 12 of those is 14 and the average of last 12 is 17 . what is the 13 th result ?
Answer:
To find the 13th result, we can first calculate the total sum of all 25 results using the average of 24. Then we can calculate the total sum of the first 12 results u... |
Question:
The average of 25 results is 24. The average of the first 12 of those is a certain number and the average of the last 12 is 17. The 13th result is 228. What is the average of the first 12 results?
Answer:
Let's denote the average of the first 12 results as A.
The total sum of the 25 results can be calculate... |
Question:
The least common addition of two prime numbers x and y is a certain number, where x < y. The value of 4x + y is 87. What is the least common addition of x and y?
Answer:
Let's denote the least common addition of two prime numbers x and y as S, where S = x + y.
We are given that 4x + y = 87.
Since x and y a... |
Question:
The average of 25 results is 24. The average of a certain number of those results is 14 and the average of the last 12 is 17. The 13th result is 228. How many results are in the first group with an average of 14?
Answer:
Let's denote the number of results in the first group (with an average of 14) as \( n \)... |
Question:
The average of 25 results is 24. The average of the first 12 of those is 14 and the average of the last 12 is a certain number. The 13th result is 228. What is the average of the last 12 results?
Answer:
Let's denote the average of the last 12 results as \( A \).
The sum of all 25 results is \( 25 \times 24... |
Question:
the average of 6 no . ' s is 3.95 . the average of 2 of them is 3.4 , while the average of theother 2 is 3.85 . what is the average of the remaining 2 no ' s ?
Answer:
To find the average of the remaining two numbers, we first need to find the sum of all six numbers and then subtract the sum of the four numb... |
Question:
The average of some numbers is 3.95. The average of 2 of them is 3.4, while the average of the other 2 is 3.85. The average of the remaining 2 numbers is 4.600000000000001. How many numbers are there in total?
Answer:
There are 2 numbers with an average of 3.4, 2 numbers with an average of 3.85, and 2 number... |
Question:
There are some results with an average of 24. The average of the first 12 of those is 14 and the average of the last 12 is 17. The 13th result is 228. How many results are there in total?
Answer:
Let's denote the total number of results as \( N \) and the sum of all results as \( S \). We know that the avera... |
Question:
There are 6 numbers. The average of 2 of them is 3.4, while the average of the other 2 is 3.85. The average of the remaining 2 numbers is 4.600000000000001. What is the overall average of all 6 numbers?
Answer:
To find the overall average of all 6 numbers, we first need to find the sum of all 6 numbers and t... |
Question:
The average of 6 numbers is 3.95. The average of 2 of them is 3.4, while the average of the other 2 is 3.85. What is the average of the remaining 2 numbers?
Answer:
Let's denote the sum of the 6 numbers as S. Since the average of these 6 numbers is 3.95, we can write:
S / 6 = 3.95
Multiplying both sides by... |
Question:
The average of 6 numbers is 3.95. The average of 2 of them is 3.4, while the average of the other 2 is some value. The average of the remaining 2 numbers is 4.600000000000001. What is the average of the second set of 2 numbers?
Answer:
Let's denote the sum of the 6 numbers as S. Since the average of these 6 ... |
Question:
The average of 6 numbers is 3.95. The average of 2 of them is some value, while the average of the other 2 is 3.85. The average of the remaining 2 numbers is 4.600000000000001. What is the average of the first 2 numbers?
Answer:
Let's denote the average of the first 2 numbers as \( A \).
The average of 6 nu... |
Question:
When a person aged 39 is added to a group of 7 people, the average age increases by 2. When a person of a certain age is added instead, the average age decreases by 1. What is the age of the second person added?
Answer:
Let's denote the total age of the 7 people as \( T \) and their average age as \( A \). S... |
Question:
When a person aged 39 is added to a group of 7 people, the average age increases by a certain amount. When a person aged 15 is added instead, the average age decreases by 1. By how much does the average age increase when the 39-year-old is added?
Answer:
Let's denote the original average age of the group of ... |
Question:
When a person of a certain age is added to a group of 7 people, the average age increases by 2. When a person aged 15 is added instead, the average age decreases by 1. What is the age of the first person added?
Answer:
Let's denote the total age of the 7 people as \( T \) and their average age as \( A \). So... |
Question:
When a person aged 39 is added to a group of 7 people, the average age increases by 2. When a person aged 15 is added instead, the average age decreases by a certain amount. By how much does the average age decrease when the 15-year-old is added?
Answer:
Let's denote the original average age of the group of ... |
Question:
The present age of a father is some years more than 3 times the age of his son. 3 years hence, the father's age will be 8 years more than twice the age of the son. The present age of the father is 27. How many years more is the father's age than 3 times the age of his son?
Answer:
Let's denote the present ag... |
Question:
when a person aged 39 is added to a group of n people , the average age increases by 2 . when a person aged 15 is added instead , the average age decreases by 1 . what is the value of e ?
Answer:
Let's denote the initial total age of the group of n people as T and the initial average age as A. So we have:
T... |
Question:
15 - 2 + 4 ÷ 1 / 2 × 8 = ?
Answer:
To solve this expression, we need to follow the order of operations, which is Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right). This is often remembered by the acronym PEMDAS.
The expression given i... |
Question:
The present age of a father is 3 years more than 3 times the age of his son. 3 years hence, the father's age will be 8 years more than twice the age of the son. What is the present age of the father?
Answer:
Let's denote the present age of the son as S and the present age of the father as F.
According to th... |
Question:
The present age of a father is 3 years more than a certain multiple of the age of his son. 3 years hence, the father's age will be 8 years more than twice the age of the son. The present age of the father is 27. What is the multiple of the son's age that the father's age is more than?
Answer:
Let's denote th... |
Question:
A certain number minus 2, plus 4 divided by 1, divided by 2, and multiplied by 8 equals 77. What is the starting number?
Answer:
Let's call the certain number "x". According to the problem, we have the following equation:
((x - 2 + 4) / 1) / 2 * 8 = 77
First, we simplify the equation by combining like term... |
Question:
the present age of a father is 3 years more than 3 times the age of his son . 3 years hence , father as age will be 8 years more than twice the age of the son . find the present age of the father .
Answer:
Let's denote the present age of the son as S and the present age of the father as F.
According to the ... |
Question:
The present age of a father is 3 years more than 3 times the age of his son. In a few years, the father's age will be some years more than twice the age of the son. The present age of the father is 27. How many years hence will the father's age be more than twice the age of the son?
Answer:
Let's denote the ... |
Question:
15 minus 2, plus 4 divided by 1, divided by a certain number, and multiplied by 8 equals 77. What is the number that the result is being divided by after the first division?
Answer:
Let's call the number we are trying to find "x". According to the problem, we have the following equation:
(15 - 2 + 4 / 1) / ... |
Question:
15 minus 2, plus a certain number divided by 1, divided by 2, and multiplied by 8 equals 77. What is the number being divided by 1?
Answer:
Let's call the certain number "x". According to the problem, we have the following equation:
(15 - 2 + (x / 1)) / 2 * 8 = 77
First, simplify the equation by performing... |
Question:
What is the result of the following calculation: 15 minus 2, plus 4 divided by 1, divided by 2, and multiplied by 8?
Answer:
Let's solve the calculation step by step:
1. Start with the initial number: 15
2. Subtract 2: 15 - 2 = 13
3. Add 4: 13 + 4 = 17
4. Divide by 1: 17 / 1 = 17 (dividing by 1 doesn't chan... |
Question:
15 minus 2, plus 4 divided by 1, divided by 2, and multiplied by a certain number equals 77. What is the number that the result is being multiplied by after the divisions?
Answer:
Let's solve the equation step by step:
First, we perform the operations in the order of operations (PEMDAS/BODMAS: Parentheses/B... |
Question:
When positive integer n is divided by 2, the remainder is some number. When n is divided by 7, the remainder is 5. The smallest positive integer p, such that (n + p) is a multiple of 10, is 5. What is the remainder when n is divided by 2?
Answer:
Let's break down the information given:
1. When n is divided ... |
Question:
when positive integer n is divided by 2 , the remainder is 1 . when n is divided by 7 , the remainder is 5 . what is the smallest positive integer p , such that ( n + p ) is a multiple of 10 ?
Answer:
Let's first find the smallest positive integer n that satisfies both conditions:
1. When n is divided by 2,... |
Question:
In a group of 100 men, 81 are married, 75 have TV, 85 have radio. Some have AC. 11 men have TV, radio, AC, and are also married. How many men have AC?
Answer:
Let's denote the following:
M = number of men who are married
TV = number of men who have TV
R = number of men who have radio
AC = number of men who ... |
Question:
15 minus 2, plus 4 divided by a certain number, divided by 2, and multiplied by 8 equals 77. What is the number that 4 is being divided by?
Answer:
Let's call the certain number "x". According to the problem, we have the following equation:
(15 - 2 + (4/x))/2 * 8 = 77
First, simplify the equation by combin... |
Question:
When positive integer n is divided by 2, the remainder is 1. When n is divided by 7, the remainder is some number. The smallest positive integer p, such that (n + p) is a multiple of 10, is 5. What is the remainder when n is divided by 7?
Answer:
Let's break down the information given:
1. When n is divided ... |
Question:
In a group of 100 men, 81 are married. Some have TV, 85 have radio, 70 have AC. 11 men have TV, radio, AC, and are also married. How many men have TV?
Answer:
Let's denote the following:
- M = number of men who are married
- T = number of men who have TV
- R = number of men who have radio
- A = number of me... |
Question:
In a group of 100 men, some are married. 75 have TV, 85 have radio, 70 have AC. 11 men have TV, radio, AC, and are also married. How many men are married?
Answer:
To find out how many men are married, we need more information than what is provided. The information given tells us about the men who have TV, ra... |
Question:
When positive integer n is divided by 2, the remainder is 1. When n is divided by some number, the remainder is 5. The smallest positive integer p, such that (n + p) is a multiple of 10, is 5. What is the second divisor?
Answer:
Let's break down the information given:
1. When n is divided by 2, the remainde... |
Question:
When positive integer n is divided by 2, the remainder is 1. When n is divided by 7, the remainder is 5. What is the smallest positive integer p, such that (n + p) is a multiple of 10?
Answer:
Let's first find the smallest positive integer n that satisfies both conditions:
1. When n is divided by 2, the rem... |
Question:
there were totally 100 men . 81 are married . 75 have t . v , 85 have radio , 70 have a . c . how many men have t . v , radio , a . c and also married ?
Answer:
To find out how many men have a TV, radio, AC, and are also married, we need to use the principle of inclusion-exclusion. However, we don't have eno... |
Question:
In a group of 100 men, 81 are married, 75 have TV, 85 have radio, 70 have AC. How many men have TV, radio, AC, and are also married?
Answer:
To solve this problem, we can use the principle of inclusion-exclusion. This principle allows us to find the number of elements that are in at least one of the sets by ... |
Question:
a vessel of capacity 2 litre has 20 % of alcohol and another vessel of capacity 6 litre had 40 % alcohol . the total liquid of 8 litre was poured out in a vessel of capacity 10 litre and thus the rest part of the vessel was filled with the water . what is the new concentration of mixture ?
Answer:
To find th... |
Question:
A vessel of capacity 2 liters has 20% of alcohol and another vessel of capacity 6 liters has some percentage of alcohol. The total liquid of 8 liters was poured out into a vessel of capacity 10 liters, and the rest of the vessel was filled with water. The new concentration of the mixture is 28.000000000000004... |
Question:
A vessel of capacity 2 liters has 20% of alcohol and another vessel of capacity 6 liters has a certain percentage of alcohol. The total liquid of 8 liters was poured out into a vessel of capacity 10 liters, and the rest of the vessel was filled with water. The new concentration of the mixture is 28.0000000000... |
Question:
There were some men in a group. 81 are married, 75 have TV, 85 have radio, 70 have AC. 11 men have TV, radio, AC, and are also married. How many men are in the group?
Answer:
To find the total number of men in the group, we need to use the principle of inclusion-exclusion. This principle helps us to avoid do... |
Question:
The difference of two numbers is 1365. On dividing the larger number by the smaller, we get a certain quotient and 15 as remainder. What is the larger number if the quotient is 6?
Answer:
Let's call the larger number L and the smaller number S.
According to the problem, the difference between the larger and... |
Question:
A vessel of capacity 2 liters has 20% of alcohol and another vessel of capacity 6 liters has 40% alcohol. The total liquid of 8 liters was poured out into a vessel of capacity 10 liters, and the rest of the vessel was filled with water. What is the new concentration of the mixture?
Answer:
First, let's calcu... |
Question:
find large number from below question the difference of two numbers is 1365 . on dividing the larger number by the smaller , we get 6 as quotient and the 15 as remainder ?
Answer:
Let the smaller number be x and the larger number be y.
According to the problem, the difference between the two numbers is 1365... |
Question:
Joan and Karl each bought a sofa. If twice of what Joan paid was $90 more than what Karl paid, and Joan paid $230 for her sofa, what was the sum of their purchases?
Answer:
Let's call the amount Karl paid for his sofa K.
According to the problem, twice of what Joan paid was $90 more than what Karl paid. We ... |
Question:
The difference of two numbers is 1365. On dividing the larger number by the smaller, we get a certain quotient and 15 as remainder. What is the quotient if the larger number is 1620?
Answer:
Let's call the larger number L and the smaller number S. We are given that L - S = 1365 and that when L is divided by ... |
Question:
Joan and Karl each bought a sofa and the sum of their purchases was $600. If some multiple of what Joan paid was $90 more than what Karl paid, and Joan paid $230 for her sofa, what is the multiple?
Answer:
Let's call the multiple "m". We are given that Joan paid $230 for her sofa, and the sum of their purcha... |
Question:
Find the larger number from the below information: the difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and 15 as remainder. What is the larger number?
Answer:
Let's denote the smaller number as S and the larger number as L.
From the given information, we... |
Question:
The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and a certain remainder. What is the remainder if the larger number is 1620?
Answer:
Let's call the larger number L and the smaller number S. We are given that L - S = 1365 and that when L is divided by ... |
Question:
Joan and Karl each bought a sofa and the sum of their purchases was $600. If twice of what Joan paid was $90 more than what Karl paid, what did Joan pay for her sofa?
Answer:
Let's call the amount Joan paid for her sofa J and the amount Karl paid for his sofa K.
According to the problem, the sum of their pu... |
Question:
Joan and Karl each bought a sofa and the sum of their purchases was $600. If twice of what Joan paid was some amount more than what Karl paid, and Joan paid $230 for her sofa, what is the difference between twice of what Joan paid and what Karl paid?
Answer:
Let's denote the amount Joan paid for her sofa as ... |
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