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?

Question

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?

Steve · Accepted Answer

each hour, 1/2 - 1/3 = 1/6 of the tank is filled. That should help some...

Hamza · Answer

Nice