12. Making into an improper fraction: 7 2/3

First you multiply 7 by 3, because in order for there to be 7 wholes, and in order to make the fraction improper, toy need to find how many thirds are in 7 wholes.

7 x 3 = 21

Then you add 2 from the 2/3 to 21, giving you 23.

ANSWER: 23/3