Area, Surface & Volumemedium
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Two pipes, A and B, fill a tank. Pipe A takes hours to fill it alone, while Pipe B takes hours. If both pipes are open simultaneously, how long does it take to fill the tank?
Two pipes, A and B, fill a tank. Pipe A takes hours to fill it alone, while Pipe B takes hours. If both pipes are open simultaneously, how long does it take to fill the tank?