A tap can empty a tank in 30 minutes. A second tap can
empty it in 45 minutes. If both the taps operate
simultaneously, how muchh time is needed to empty the tank?

A tap can empty a tank in one hour. A second tap can empty it in 30 minutes. If both the taps operate simultaneously, how much time is needed to empty the tank?

A tap can fill the tank in 25 minutes and the other can mpty the tank in 50 minutes. If both the taps are opened siimultaneously, then the tank will be filled in time?

One pipe can fill a tank in 40 minutes and an outlet pipe can empty the full tank in 24 minutes.If both the pipes are opened simultaneously, what time will it take for the full tank to be emptied?

One pipe can fill a tank in 40 minutes and an outlet pipe can empty the full tank in 24 minutes.If both the pipes are opened simultaneously, what time will it take for the full tank to be emptied?

Pipe A can fill a tank in 40 minutes . Pies B can empty the tank in 30 minutes . If both the pipes are opened simultaneously when tank is half full, then will be tank become full or empty?