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How to set up and solve a proportion

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How to set up and solve a proportion

If 2 pounds of grass seed covers 421 square feet how many pounds are needed for 6315 square feet

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asked Jan 20, 2013 in Algebra 1 Answers by anonymous

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1 Answer

2 pounds seed for 421 ft^2

area=6315

need=(6315/421)*2=15/2=7.5 pounds seed

answered Jan 20, 2013 by anonymous

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