melind wants to paint the exterior lateral surface of her house. It is nine feet high and has a perimeter of 140 feet. each gallon of paint covers 300 square feet how many one gallon cans of paint does she need to buy to paint her house

Answer 1

Multiply: 9 x 140 = ?? (the number of square feet the paint needs to cover)

Then divide that answer by 300.

What do you get?
And remember, you need to answer in full gallons, not any partial gallons.