Three pumps of the same capacity can fill a swimming pool in 15 hours. how long will it take for 5 pumps of the same capacity to fill the pool
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Given 3 pumps = 15 hours.
5 pumps = ?
15 * 3/5 = 45/9 hours.
5 pumps = ?
15 * 3/5 = 45/9 hours.
dharmendraKumaryadav:
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