Question

Matthew uses this scale model of a design he plans to paint on a wall. He uses the key 1 cm = 2.5 ft. One gallon of paint will cover 400 square feet of wall.

How many gallons of paint will Matthew use?

Enter your answer as decimal in the box.

gal

Answer 1

i think it is also 160

Answer 2

160 (not sure)

Explanation:

400 / 2.5 = 160

160x1 = 160