One gallon of paint will cover \(70\) square feet of a surface. A roo…

Question

Prompt

One gallon of paint will cover

70

square feet of a surface. A room has a total wall area of

w

square feet. Which equation represents the total amount of paint

P

, in gallons, needed to paint the walls of the room twice?

P = \frac{w}{70}

P = 70 w

P = 140 w

P = \frac{w}{35}