Question

Can someone please help me .
3/5 = x/15, x = ??

Answer 1

first you want to figure out 5 times what equals 15.

3 times five equals 15. In order to make the top and bottom equal you multiply both by three and get 9/15. Meaning X equals 9.

Answer 2

9

Explanation:

multiply both sides by 15 to get:

45/5 = x

9 = x