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Asked by value

two taps F And E are connected to a water tank.tap F can fill the tank in 2hours while E can empty it in 3hours.one day when the tank was a third full of water, the taps were opened at the same time.how long did it take to fill the tank?
9 years ago

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Answered by Steve
each hour, 1/2 - 1/3 = 1/6 of the tank is filled.

That should help some...
9 years ago
Answered by Hamza
Nice
3 years ago

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