Mathematics
Mathematics, 10.02.2020 17:16, jjxt126

Eas to be refilled after emptying it for winter cleaning. Water
flowing through both a small pipe and large pipe can fill the pool in 7 hours. waren
flowing through the small pipe alone can fill the tank in 18 hours. How many hours
would it take to fill the tank using only the large pipe?

answer
Answers: 1

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Eas to be refilled after emptying it for winter cleaning. Water
flowing through both a small p...

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