Mathematics, 30.03.2021 22:40, needhelpwithHW10

A tank can be filled in 18 hours by Pipe A or in 24 hours by Pipe B. How much time would be needed for both pipes to fill the tank?
103 hours
109 hours
104 hours
10 hours

Answers: 1

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A tank can be filled in 18 hours by Pipe A or in 24 hours by Pipe B. How much time would be needed...