asked 37.9k views
0 votes
It takes 40 minutes to fill a water tank, and 60 minutes to drain it. How many hours will it take to fill the tank while draining it the entire time?

1 Answer

3 votes
I think this is a false question because when I fill up the bath tub, the faucet has more water poring out than the drainer. 
answered
User Martin Dvoracek
by
7.1k points
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