Question

Tracy ran for seven-twelfths hours and Reina ran for one-third hours. How many more hours did Tracy run?

one-fourth

1

one-third

one-sixth

Answer 1

I know this! I cant think the answer though!

Answer 2

7/12 - 4/12 = 3/12 = 1/4

To add/subtract fractions, need to give them the same denominator.

Answer 3

wha?

Answer 4

Make 1/3 into 4/12 to be able to subtract from7/12 to find the difference, which is what the question asks.