4 years ago

Of the total amount of available water on the earth, what percent is usable?

Mathematics

1 answer:

prohojiy [21]4 years ago

8 0

Only 20%of earths water is useable

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3 years ago

Draw an area model that demonstrates that the quotient of 2080 and 40 is 52.

Scrat [10]

Area model is used to illustrate multiplication and division operations.

See attachment for the area model

The equation can be represented as:

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Express 2080 as 1200 + 800 + 80

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Express as

$\frac{1200 + 800 + 80}{40}=\frac{1200}{40} + \frac{800}{40} + \frac{80}{40}$

Divide

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2 years ago

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4 years ago

75,4,3,100 form of proportion<br><br>

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Step-by-step explanation:

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