row_id int64 0 36.7k | QuestionId int64 31.8k 109k | QuestionText stringclasses 15
values | MC_Answer stringclasses 49
values | StudentExplanation stringlengths 1 586 | Category stringclasses 6
values | Misconception stringclasses 35
values |
|---|---|---|---|---|---|---|
13,900 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | divide by 3 then times by 2 | True_Correct | null |
13,901 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | do what you do from the bottom to the top thats how i worked out my answer | True_Neither | null |
13,902 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | double 9/15 to make 18/30 and then divide it ny 3 to get 6/10 | True_Correct | null |
13,903 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | figure out the value away and you will get the answer | True_Neither | null |
13,904 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | find a common denominator witch is 30 then 10*30 is 3 so do 18/3 = 6 | True_Correct | null |
13,905 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | find common denominator (30) to make 15 into 30 times by 2, do same to numerator = 18
to make 10 into times by 3. we know the numerator will by 18 so we can work backwards and divide it by 3 which gives 6 | True_Correct | null |
13,906 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | first i changed both of the denominators to 30 and then i xed 9 by 2 and divided 18 by 3. | True_Correct | null |
13,907 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | first i looked at the denominators and saw they go up into 5s and then i saw 10 was 5 less than 15 and then i noticed that the 9 is in the 3 times tables so i took that 3 away from the 9 which gives me the answer 6 | True_Misconception | Irrelevant |
13,908 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | first you reduce(simplify) the fraction, then you cross multiply it then divide both sides by 5 | True_Correct | null |
13,909 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | go to the nearest number bond witch is 30 | True_Neither | null |
13,910 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | half 10 is 5 so 9/15 divided by 3 = 3/5 | True_Neither | null |
13,911 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | half is added so we got 9 from 6 because we started with 6. | True_Neither | null |
13,912 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | half of six and then timesing it by 3 =9 | True_Correct | null |
13,913 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | half of ten is 5 + to a hundred to make fifteen half - 6 = 3 add 3+6=9. | True_Neither | null |
13,914 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i am PCmaster race so i a better than this question | True_Neither | null |
13,915 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i am not too sure but i think it is this | True_Neither | null |
13,916 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i am noy sure how two explain it | True_Neither | null |
13,917 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i answered c because 9/15 to 6/10 is going in a pattern, the numerator going down in 3s and the denominator goes in 5s so the value of a will be 6 because one less than 9 in the 3 times table is 6. | True_Correct | null |
13,918 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i answered this because 9 and 15 are both multiples of 3, and if you multiply 3 and 5 by 2, you'd get 6/10. | True_Misconception | Irrelevant |
13,919 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i believe that is the answer because i calculated it. | True_Neither | null |
13,920 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i belirve this is the correct answer. | True_Neither | null |
13,921 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i calculated 3/5 to the next simplest form | True_Correct | null |
13,922 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i can't really explain i have done the math in a way i can't explain | True_Neither | null |
13,923 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i cant put it into words it is tricky to put into words? | True_Neither | null |
13,924 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i changed 9/15 into 5ths so i divided by 3 | True_Correct | null |
13,925 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i changed the denominator to 30 and i got 18/30 and 6/30 | True_Neither | null |
13,926 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i choose this because 5x2 is 10 and 3 x 2 is 6 | True_Correct | null |
13,927 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i converted both fractions into 30ths. nine 15ths became 18 30ths.
30/10=3
18/3=6 | True_Correct | null |
13,928 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i converted both the fractions to fifths and then saw it was 2/5 and 3/4 son a/10 is 6/10 | True_Correct | null |
13,929 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i converted them so they have the same denominator which gave me 3a/30 and 18/30 so it means that 3a is = to 18. i divided 18 by 3 to find out what a is . 18/3 is 6. | True_Correct | null |
13,930 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i did 9 divided by tree which is the same as a divided by 2 | True_Neither | null |
13,931 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i did 9 x 2 divided by 3 =6 | True_Correct | null |
13,932 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i did 9/15 divided by 3, 3/5, then i timesed it by 2 to get the denominator of 10 then timesed the numerator of 6. | True_Correct | null |
13,933 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i did math and thats what i got | True_Neither | null |
13,934 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i did the multiples of the denominators and got 30 and 60 they helped me get that answer | True_Correct | null |
13,935 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i did:
10/15 x 9 to get 9 | True_Neither | null |
13,936 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i didn't know how to do this so i was just guessing | True_Neither | null |
13,937 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i didnt know so i made a guess | True_Neither | null |
13,938 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i divide 9 fifteenths by 3 and got 3 fifths and doubled that | True_Correct | null |
13,939 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i divided 9 by 3 because 15 was divided by 3 to get 10 | True_Neither | null |
13,940 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i divided 9/15 by 3 then got 3/5 and timsed it by 2 and got 6/10 | True_Correct | null |
13,941 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i divided 9/15 by 3 then i doubled it | True_Correct | null |
13,942 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i divided 9/15 by 3, then got 3/5 and timsed it by 2 and got 6/10. | True_Correct | null |
13,943 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i divided by 3 then doubled | True_Correct | null |
13,944 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i divided top and bottom by 3, then timesedd it by 2. | True_Correct | null |
13,945 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i divied and used my big brain ALLAH gave me | True_Neither | null |
13,946 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i do not really know the answer so i am just guessing. | True_Neither | null |
13,947 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i do not really know, i just had a guess. | True_Neither | null |
13,948 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i don't know but i will try the rest of the questions
NOTE: i am struggling with the MCQ's but i am trying my best. | True_Neither | null |
13,949 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i done a new fraction 5 at the bottom divided it by 3 then times the top by3 | True_Neither | null |
13,950 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i dont know but im sticking with this | True_Neither | null |
13,951 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i dont know how i know but i just doooo | True_Neither | null |
13,952 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i dont know how to do this | True_Neither | null |
13,953 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i dont know how to exlplain that | True_Neither | null |
13,954 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i dont know how to explain | True_Neither | null |
13,955 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i dont know how to explain this | True_Correct | null |
13,956 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i dont know im toooo dummmmmmm | True_Neither | null |
13,957 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i dont really understand this one | True_Neither | null |
13,958 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i don’t know so i guessed | True_Neither | null |
13,959 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i drew 2 shapes to see which answer it would be | True_Neither | null |
13,960 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i found a common denominator of 30 | True_Correct | null |
13,961 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i found a factor of 9 and 15 and you helped me on this one | True_Neither | null |
13,962 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i found an equivelent fraction and timesed by 2 | True_Correct | null |
13,963 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i found its equivalent fraction which was 6/10 | True_Correct | null |
13,964 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i found out that 9/15 = 3/5 and that equals 6/10 | True_Correct | null |
13,965 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i found out that 9/15 = 3/5 and that equals 6/10. | True_Correct | null |
13,966 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i found the common denominator and then divided my answer by 3 bevause that is what i times bt | True_Neither | null |
13,967 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i found the common denominator which is 30 and simplified it to 18/30 = 6/10. | True_Correct | null |
13,968 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i found the common denomunator of 15 and 10, which is 30. so 9/15=18/30, so a/10 = 18%, then i divided that by 6 to find 6/10. | True_Neither | null |
13,969 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i found the same demoniator which was 30 and the numerators were 18 18/3=6. | True_Correct | null |
13,970 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i got a common denominator of 30and 6/10 is equivalent to 18/30 | True_Correct | null |
13,971 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i got help from my dad but i still need a bit of help | True_Neither | null |
13,972 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i got the answer of c because 6 x 3 is 18 and i made the fractions 1/30 | True_Correct | null |
13,973 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i had four then added five and got nine. | True_Misconception | Additive |
13,974 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i have chosen c because if you count how many times it takes to get to nine it takes 6 times. | True_Neither | null |
13,975 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i have chosen this because its the closest to answer 9 | True_Neither | null |
13,976 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i just went through the answers and found out the answer. | True_Neither | null |
13,977 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i just when through the answers and found out the answer. | True_Neither | null |
13,978 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i knew that 5 goes into 15 three times so i did 15 divided by 3 that =5 so then i'll have to do 9 divided by 3 which equals 3. then i'll have to double both those answers as 10 is 2 times bigger than 5. which leaves me with 6/10 | True_Correct | null |
13,979 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i knew this all by myself | True_Neither | null |
13,980 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i know it because i worked it out by simplifying it | True_Correct | null |
13,981 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i know it cant be 9 because that is the same numerator as the other fraction .to get from 15 to 10 you divide by 3 times by 2 so you do that with the top and get 6. | True_Correct | null |
13,982 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i know that 9/15 is also 3/5 so 6/10 is the same. | True_Correct | null |
13,983 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i know that 9/15 is the same as 3/5 so you need to half 10 to get 5 so therefore a is 6 | True_Correct | null |
13,984 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i know that if i divide 9/15 by 3 it would equal 3/5. if you times that by 2 you would get 6/10. therefore the answer is 6/10 | True_Correct | null |
13,985 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i know that it is 6 because 9/15 simplified is 3/5 and 6/5 doubled is 8/10. | True_Neither | null |
13,986 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i know this as 3/5 is equivalent to 9/15.
in order tyo get the answer, you times the 3 and the 5 by 2 in order to reach 6/10
3/5 = 6/10 = 9/15 | True_Correct | null |
13,987 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i made a/10 into 5ths and found out 3/5 is equal to 9/15.i made 3/5 into tenths to get 6/10.A=6 | True_Correct | null |
13,988 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i made a/10 into fiths and got 3/5=9/15. i made 3/5 into tenths which is 6/10. A must be 6 tenths. | True_Correct | null |
13,989 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i made them into a common denomanater | True_Correct | null |
13,990 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i put this answer because i just divided 10 by 2 which would be 5 then i would be 3 then 3,6,9 and 5,10,15 | True_Correct | null |
13,991 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i saw that 10 are in the same multiple as 15 so i saw that there was a multiple of 9 there as well | True_Misconception | Irrelevant |
13,992 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i saw that ta=hat the 9/15 was like if u minus it you get 9 15-6 so i did minus 10-4 and got 6 | True_Misconception | Additive |
13,993 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i simplifed 9 15 by dividing each by 3 to give me 3/5 then i made that into tenths by doubling it = 6/10 | True_Correct | null |
13,994 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i simplified 9 fifteens into three fifths and then got doubled to 6 tenths | True_Correct | null |
13,995 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i simplified 9 fifteens into three fifths and then got doubled to 6 tenths. | True_Correct | null |
13,996 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i simplified 9/15 into its simplest form. the i multiplied the top and bottom by 2 to get the equivalent fraction 6/10. | True_Correct | null |
13,997 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i simplified 9/15 to make it 3/5 and to easily get my answer | True_Correct | null |
13,998 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i simplified the fraction on the right then i multiplied times 10 . the result was 30/5 that simplifying it made 6 . | True_Neither | null |
13,999 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | i simplyed six tenths to get three fiths and then added six tenths and three fiths together | True_Neither | null |
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