Mathematics, 16.03.2022 05:40 silveriomanzuet

One pipe can fill a tank in 5 hours. A second can fill it in 3 hours. How long would it take both pipes together to make the tank 4 of the way full?

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One pipe can fill a tank in 5 hours. A second can fill it in 3 hours. How long would it take both pi...

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