Mathematics, 10.04.2021 19:10 jcastronakaya
A cold water tap can fill a tub in 6 minutes, and a hot water tap can fill the tub in 8 minutes. A drain can empty a full tub in 10 minutes. If both taps are on and the drai is open, how long will it take to fill the tub? It will take how many minutes?
Answers: 2
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