Mathematics, 01.12.2020 16:50, rfieldgrove8512

Three pipes A, B and C take 24, 36 and 32 hours to fill a pool, respectively. How long would it take the three pipes to fill the pool if pipe B is turned on 3 hours after pipe A and pipe C is turned on 1 hour after pipe B?

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Three pipes A, B and C take 24, 36 and 32 hours to fill a pool, respectively. How long would it take...