Question

In Mrs. Hu’s classroom, 4/5 of the students have a dog as a pet. Of the students who have a dog as a pet, 2/3 have a cat as a pet. If there are 45 students in her class, how many have both a dog and a cat as pets?

Answer 1

4/5 of 45= 36
2/3 of 36= 24
answer= 24