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Hoses \(P\) and \(T\) simultaneously fill an empty swimming pool that has a capacity of \(45,000\) liters. If the flow

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by AAPL » Thu Jun 27, 2024 5:18 pm

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Hoses \(P\) and \(T\) simultaneously fill an empty swimming pool that has a capacity of \(45,000\) liters. If the flow in each hose is independent of the flow in the other hose, how many hours will it take to fill the pool?

1) Hose \(P\) alone would take \(28\) hours to fill the pool

2) Hose \(T\) was turned on an hour later than hose \(P\)

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Source: — Data Sufficiency |