Question

Chloe is painting a room. She uses 1/2 gallon of paint to cover 1/3 of a wall. If the walls are all the same size, how much paint will she need to cover one wall

Answer 1

if 1/2 a gallon of paint covers 1/3 of the wall, then adding two more, would be adding two more so two more things of 1/2 gallon paints, would be 1 1/2 gallon of paint

Explanation: