Question

A painter uses 1.5 gallons of paint to cover 3/4 of a wall. At this rate, how many gallons of paint does it take to paint the entire wall? ​

Answer 1

`6`

Explanation:

if

`(3)/(4) = 1.5 \\ \\ (4)/(4) = (4)/(4) * 1.5 * (4)/(3) \\ \\ = 6`