saraisbest566 saraisbest566

03-11-2017
Mathematics

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A lawn area of 300 square feet needs 1/2 pound of grass seed. How many pounds of grass sees are needed for a lawn that is 60 feet long and 20 feet wide?

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eakemini eakemini

03-11-2017

the answer is 2 pounds because 60 times 20 1200 and 1200 divided by 300 is 4 and 1/2 times 4 is 2

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ofahavea6 ofahavea6

03-11-2017

The answer is 2 lb of grass seed. multiply 60 and 20 then divide the product by 300 then multiply the quotient by 1/2.

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