Question

a citern can fill by one tap in 23/4 hours and by another 13/2 hours how long will the tap take to fill ​

Answer 1

Step-by-step explanation:

Because of a leak, it took 2x1/3 hours to fill the tank. The leak can drain all the water of the tank in A. 5 hours B. 7 hours C.

Answer 2

Answer:

7hours .....

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