eballinger17Emmy eballinger17Emmy

06-03-2018
Mathematics

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One gallon of paint covers 200 square feet. How many gallon are needed to paint a rectangular floor that is 60 feet by 40 feet

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gingerpoet gingerpoet

06-03-2018

Area of floor=(60)(40)=2400 square feet

1 gallon for 200 sq ft

(2400 sq ft)/(200 sq ft) = 12 gallons of paint

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