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27 February, 23:26

A gallon of paint will cover 300 square feet surface area. how many gallons are needed to cover a rectangle surface 600 feet by 20 feet?

my answer is 4 is my answer right?

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  1. 27 February, 23:32
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    Close. The answer is 40. 1 gallon of paint covers 300 square feet. Square feet is the units of area. So you are provided with the dimensions of the rectangle. 20 X 600. When you multiply that you get 12000. 12000 divides by 300 is 40.
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