Math, asked by asba2733, 1 year ago

pipe a usually fills a tank in 2 hours. On account of a leak at the bottom of the tank, it takes pipe a 30 more minutes to fill the tank. How long will the leak take to empty a full tank if pipe a is shut

Answers

Answered by Ramanagowda
1
Time to Fill is 1/2 hrs
with leak 1/2.5 Hrs
so new fill time is 2.5Hrs

There for to empty with leak only is 2.5-1/2
i.e 2 Hrs
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