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3 years ago

7

One pump can drain a pool in 8 minutes. when a second pump is also used, the pool only takes 2 minutes to drain. how long would

it take the second pump to drain the pool if it were the only pump in use

1 answer:

katovenus [111]3 years ago

7 0

Answer:

sdfb

Step-by-step explanation:

uh so

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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