Real-World Applicationsmedium
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A town has two water supply pipes. Pipe A can fill the town reservoir in hours. Pipe B can fill it in hours. The main drain pipe can empty the full reservoir in hours. If all three pipes are opened simultaneously when the reservoir is empty, how long (in hours) will it take to fill the reservoir?
A town has two water supply pipes. Pipe A can fill the town reservoir in hours. Pipe B can fill it in hours. The main drain pipe can empty the full reservoir in hours. If all three pipes are opened simultaneously when the reservoir is empty, how long (in hours) will it take to fill the reservoir?