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 |
|---|---|---|---|---|---|---|
12,800 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9/15 is 3/5 and 3/5 of 10 is 6. | True_Correct | null |
12,801 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9/15 is 3/5 and 6/10 is a similar fraction | True_Correct | null |
12,802 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9/15 is 3/5 which is also 6/10 | True_Correct | null |
12,803 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9/15 is equivalent to 3/5 and if you multiply the denominator and numerator by 2 you get 6/10 | True_Correct | null |
12,804 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9/15 is equivalent to 3/5 which is equivalent to 6/10. | True_Correct | null |
12,805 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9/15 is the same as 6/10 | True_Correct | null |
12,806 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9/15 simplified is 3/5 and that times 2 is 6/10. | True_Correct | null |
12,807 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9/15 simplified is 3/5 then makes 6/10. | True_Correct | null |
12,808 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9/15 simplified is 3/5 which is equivalent to 6/10 | True_Correct | null |
12,809 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9/15=3/5 so to get 3/5 from a/10 a would have to be 6 | True_Correct | null |
12,810 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9/15x2= 18/30 10x3=30 so you find out what x3=18 and that is 6 | True_Correct | null |
12,811 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9X10= 90 then divide the 90 by 15 which =6. | True_Correct | null |
12,812 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9x2 is 18 and 10 x 3=30so 18 divided by 3 is 18 | True_Correct | null |
12,813 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because 9×10=90 then divide it by 15 which is 6 | True_Correct | null |
12,814 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because A/10 is A/30 and 9/15 is 18/30. So we divide 30 by 3 to get 10 so A divide by 3 is 6. | True_Correct | null |
12,815 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because A/10, 9/15 is same. A x 3, 10 x 3 = 18/30 9 x 2, 15 x 2 = 18/30 | True_Correct | null |
12,816 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because Every time we agree it increases by five | True_Misconception | Irrelevant |
12,817 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because I changed them to the lowest common denominator and whatever you do to the top you do to the bottom | True_Correct | null |
12,818 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because I did 3 over 5 at first then I ×3 and got 9 over 15 so then answer must be 6
Oh and sorry because on the other question I tried to put a but it didn't want to work | True_Neither | null |
12,819 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because I divide 15 by 10 which gives me 1.5 then I divide 9 by 1.5 and I get 6 | True_Correct | null |
12,820 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because I divided by 3 then x2=6/10 | True_Correct | null |
12,821 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because I drew it out on a bar and nine fifteenth were the same as six tenths | True_Correct | null |
12,822 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because I have to double 9/15 to 18/30 and 10 into 30 is 3 so i have to find out what 18 divided by 3 equals and it equals 6 | True_Correct | null |
12,823 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because I know 9/15=3/5 and to make it denominator 10, I need to times it by 2 which means value of a is 6 | True_Correct | null |
12,824 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because I know my place value and that is correct | True_Neither | null |
12,825 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because I made them both into 1/5. | True_Neither | null |
12,826 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because I tried the maths and then I got this and I don't know if I'm right | True_Neither | null |
12,827 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because I turned it into 30ths and divided the 10 by 3 to get 6 | True_Correct | null |
12,828 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because I worked out what /5 which was 3/5 because 15/3=5 and then doubled both of them | True_Correct | null |
12,829 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because all the answers do not work apart from c because 6/10=3/5 and so does 9/15. | True_Correct | null |
12,830 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because divide 9 by 3 then times it by 2 | True_Correct | null |
12,831 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because divide 9/15 by 5 and you get 3/5 so double that and you get 6/10 | True_Neither | null |
12,832 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because five plus ten is fifteen | True_Neither | null |
12,833 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because for 9 to get to 15 you add 6 so therefore the numerator of you fraction or number would be 6 | True_Neither | null |
12,834 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because fraction a is one third less than fraction b so subtract one third from 9 and get 6 | True_Neither | null |
12,835 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because i made the denominator equal then made the number equal | True_Correct | null |
12,836 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because i think it is that awnser | True_Neither | null |
12,837 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because i used a fraction wall and 9/15 was equivalent to 6/10 | True_Correct | null |
12,838 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if You add the original by six it’s the same fraction | True_Neither | null |
12,839 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if it was 3 it would have to be x by 6 so it would be the same and then 18dived by 3 is 6 | True_Correct | null |
12,840 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if it's 10 and 15, 15 equals times three and 10 equals times two of 5 both multiples of 5 and 3 and 9 are in the same times group so it would be 6 | True_Misconception | Irrelevant |
12,841 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you cancel down 9/15 = 3/5 which is = to 6/10 | True_Correct | null |
12,842 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you change both denominators to 30, 9 would become 18 and both fractions are equivalent so they would both be 18/30 and if you simplify to 10 then you get 6/10 | True_Correct | null |
12,843 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you convert it to /30 then the answer is 6. | True_Correct | null |
12,844 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you convert the 15 to a 10 it would come out as 6/10 | True_Neither | null |
12,845 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you divide 10 by 15 and do the same to 9 you get 6 | True_Correct | null |
12,846 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you divide 15 by 9 you will get 3 but times it by 3 so it is 9 do the same on the anonymous side which is 2 X3 | True_Neither | null |
12,847 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you divide 9 over 15 by their Highest Common Factor which is 3 you get that every 5 there is a 3. | True_Neither | null |
12,848 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you divide 9/15 by 3 you get 3/5. You then find the common multiplier to make it tenths. So 3/5 multiplied by 2 is 6/10 which is the same as 9/15. | True_Correct | null |
12,849 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you divide a/10 by 2 and 9/15 they both equal the same | True_Neither | null |
12,850 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you do 3 5ths you will get 6 10ths and then you will get 9 15ths | True_Correct | null |
12,851 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you half 10 and times the answer by 3 it is 15 so I divided 9 by 3 and times it by 2, which the answer is 6. | True_Correct | null |
12,852 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you simplifiy 9/15 to 3/5 then double it you will get 6/10 | True_Correct | null |
12,853 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you simplify 6/10 you will get 3/5 and if you then times it by 3 it will give you 9/15. | True_Correct | null |
12,854 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you simplify 9/15 to 3/5 and then turn into /10 it will be 6/10 | True_Correct | null |
12,855 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you simplify it then it will be 3/5 and you × by 2 | True_Correct | null |
12,856 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you simplify the equivalent fraction it gives you 3/5 and then is you find 3/5 of ten it gives you A | True_Correct | null |
12,857 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you times if you double 15 and 9 which = 18/30. 18/30 = 6. | True_Neither | null |
12,858 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you use 3 instead and dubble that you get 6 🦄🦄🦄🦄🦄🦄🦄🦄🦄🦄 | True_Neither | null |
12,859 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because if you x 9/15 by two you get 18/30 so you need to divide 18 by3 which equals 6 | True_Correct | null |
12,860 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because in fives the numenator is 3 so it must be 6 | True_Neither | null |
12,861 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because in the 3 times table theres 15 and 9 and 5 is equal to 10 and 3 is equal to 6 | True_Misconception | Irrelevant |
12,862 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because is you find the equivalent fraction which is 18/30 they are the same | True_Correct | null |
12,863 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because is you find thee equivalent fraction which is 18/30 they are the same. | True_Correct | null |
12,864 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because it can't be 3, 4 or 9 because they're either too low or too high so it must be 6. | True_Neither | null |
12,865 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because it can’t be 3 or 4 because they are to small and it can’t be 9 because it is 9/15 so it is 6. | True_Neither | null |
12,866 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because it has to be over half. | True_Neither | null |
12,867 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because it has to be over the half | True_Neither | null |
12,868 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because it is doubling the number | True_Neither | null |
12,869 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because it is just over half | True_Neither | null |
12,870 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because it seems like the closest one to the remainder of 9 over 15 if you double it. | True_Neither | null |
12,871 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because it would be 3/5 so double 3 which is 6 and double 5 which is 10 | True_Correct | null |
12,872 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because it's going up in trees and three timesed by two is six. | True_Correct | null |
12,873 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because it’s an equivalent fraction to it | True_Correct | null |
12,874 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because nine fifteenths simplified is six tenths | True_Neither | null |
12,875 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because of today in class x💗 | True_Neither | null |
12,876 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because of what i just saw | True_Neither | null |
12,877 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because on the 9 over 15 there are three of them and th one over 2 there are 2 of them | True_Neither | null |
12,878 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because on the second fraction it has a 9. | False_Neither | null |
12,879 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because one below 9 is 6 because 15 goes in to 3 and 6 | True_Misconception | Irrelevant |
12,880 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because simplify the denominator 10 to five and then something times 3 equals 9 so the answer is 6/10 | True_Correct | null |
12,881 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because six is in between of 9 over fifteen. | True_Neither | null |
12,882 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because that’s what I got on my working out. | True_Neither | null |
12,883 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because the bottom numbers are amounts of fifths | True_Neither | null |
12,884 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because the denominatior are multiples of 5 and the numerators are multiples of 6 | True_Misconception | Irrelevant |
12,885 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because the frsction can be simplified to 6 over 10. | True_Correct | null |
12,886 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because the lowest common denominator is 30 9/15 is 18/30 so three times a equals 18 so a equal six | True_Correct | null |
12,887 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because the lowest fraction is 3/5 | True_Correct | null |
12,888 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because the numerator goes up 3 and the denominator goes up 5 | True_Neither | null |
12,889 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because the pattern is divided by 3 then add the number you have got | True_Neither | null |
12,890 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because the simplist form of 9/15 and 6/10 is 3/5 | True_Correct | null |
12,891 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because then it will be equal | True_Neither | null |
12,892 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because there’s only 9 out of 15 so I counted 10 11 12 13 14 15 that’s six left add 6 to 9 = 15 | True_Misconception | Additive |
12,893 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because they are equal and to be equal a needs to be 6 | True_Neither | null |
12,894 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because they are equal to each other | True_Neither | null |
12,895 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because they both go into 30 18 times so 18 decided by 3 is 6 | True_Correct | null |
12,896 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because to get to fifteen from ten you have to divide by two then times by three. For the numerator I am going to do the inverse meaning I will do divide by three and times by two giving me six. | True_Correct | null |
12,897 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because two thirds of nine is 6 | True_Correct | null |
12,898 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because we can multiply both sides by ten | True_Neither | null |
12,899 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 6 \) | Because we simplified 9/15=3/5, so to get to A/10 We multiplied it by 2 and got 6/10. | True_Correct | null |
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