SOLUTION: One pipe can fill a pool in 9 hours. If a second pipe is used at the same time it will fill the pool in 3 hours. How long would it take the second pipe to fill the pool on it's own
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-> SOLUTION: One pipe can fill a pool in 9 hours. If a second pipe is used at the same time it will fill the pool in 3 hours. How long would it take the second pipe to fill the pool on it's own
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Question 110107: One pipe can fill a pool in 9 hours. If a second pipe is used at the same time it will fill the pool in 3 hours. How long would it take the second pipe to fill the pool on it's own. Answer by Kkray93(1) (Show Source):
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