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xxinfinitycitiesxx
xxinfinitycitiesxx xxinfinitycitiesxx
  • 29-03-2015
  • Mathematics
Answered

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?

Verified Answer :

mftressler
mftressler mftressler
  • 29-03-2015

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.

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