Question

It takes you 3/7 hours to paint 3/5 of a room. How long does it take you to paint one whole room?

Answer 1

x=5/7

Explanation:

suppose x is room

3/5x=3/7 (multiply both sides by 5)

3x=15/7 (divide both sides by )

x=15/7 /3

x=5/7