6 pipes can fill a tank in 24 minutes. One pipe can fill in

If 5 pipes can fill a tank in 144 minutes , then 6 pipes can fill it in ................. minutes .

Pipe A can fill a tank in 36 minutes and pipe B can fill it in 45 minutes. If both the pipes are opened to fill an empty tank, in how many minutes will it be full?

Pipe A can fill a tank in 36 minutes and pipe B can fill it in 45 minutes. If both the pipes are opened to fill an empty tank, in how many minutes will it be full?

Pipes A can fill a tank in 30 minutes while pipe B can fill it in 45 minutes. An other pipe C can empty a full tank in 60 minutes. If all three pipes are opened simultaneously, The empty tank will be filled in

A pipe can fill a tank in 12 minutes. Another pipe can empty a tank in 20 minutes. They are opened in alternate minutes, How long will it take to fill the tank?

A pipe can fill a tank in 12 minutes. Another pipe can empty that tank in 30 minutes. If they are opened alternatively. How much time will they take to fill that tanke?

A pipe can fill a tank in 20 min and another pipe can fill a tank in 30 min. Pipe A is opened for half of the time and pipe A and B are opened for the other half. How long will it take to fill the tank?

A pipe can fill a tank in 20 min and another pipe can fill a tank in 30 min. Pipe A is opened for half of the taime and pipe A and B are opened for the other half. How long will it take to fill the tank?