Question

153.
Two pipes can fill a tank in 12 hrs and 18 hrs respectively. The pipes are opened together but
due to a pipe leakage, it takes 48 minutes extra to fill the tank. If the tank is full, what time
will it take to completely empty due to the leakage.
12ht 18h = usm
12
48
B. 84 hrs
72 hrs
A.
D. 112 hrs
Се
96 hrs
30
(18​

Answer 1

Answer:

B. 84 hrs 72 hrs

Step-by-step explanation:

I think it's correct

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