3 years ago

An equation and the steps to solve it are shown below 2×

Mathematics

1 answer:

777dan777 [17]3 years ago

7 0

Need more detail to solve

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2 years ago

How do you do #1 & #2 ?

Alexeev081 [22]

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A swimming pool can be filled in 18 hours if water enters through a pipe alone, or in 25 hours if water enters through a hose a

pychu [463]

I am not sure, but this is what I got:
<span>Pipe ALONE = 18 hours

Pipe ALONE in 1 hour = 1/18 of the pool

Hose ALONE in 1 hour = 1/25 of the pool

TOGETHER in 1 HOUR = 1/18 +1/25 = 43/450

TOGETHER they will fill the pool in 450/43 hours

So 5/6 of the pool will take 5/6 X 450/43 = 2250/ 258 = 8.7209302 hours OR

8 hours AND 43.26 minutes ANSWER
</span>
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3 years ago

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What word? Be more specific please

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