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Mandarinka [93]
3 years ago
10

A 2 1/2 pound bag of grass seed cover 1/8 of an acre. How much grass seed is needed for 1 acre?

Mathematics
2 answers:
Kitty [74]3 years ago
8 0

Answer:

20 pounds of grass seed is needed for one acre.

Step-by-step explanation:

You can set up a proportion to solve:

\frac{2.5 pounds}{1/8 acre} = \frac{x pounds}{1 acre}

Cross multiply:

\frac{1}{8}x = 2.5

Divide both sides by \frac{1}{8} or multiply both sides by 8.

x = 20

iragen [17]3 years ago
3 0

Answer:

8 times more 8*2 1/2 = 20 pounds.

Step-by-step explanation:

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7 0
3 years ago
The average person in the United States drinks 767 cups of coffee annually. How many quarts of coffee is that? Show your work. (
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Answer: 191.75 quarts.

Step-by-step explanation:

We know that:

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this means that 1 cup, is equal to 1/4 quarts.

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