Maths The efficiency of one tap is three times that of the other if both the taps together fill an empty hose in 18 hours, then in how many hours will the first tap fill that hose?
| Q.201540: The efficiency of one tap is three times that of the other if both the taps together fill an empty hose in 18 hours, then in how many hours will the first tap fill that hose? |
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