Question

water tank is 2/7th full. Pipe A can fill the tank in 10 minutes and pipe B can empty it in 7
minutes if both the pipes are open, how long will it take to empty or fill the tank completely?


cholly everyone i m leaving solly goodbie ❤☺​

Answer 1

Pipe A can fill a tank in 10 minutes and pipe B can empty it in 6 minutes. If both the pipes are open,how long will it take to empty or fill the tank completely? Explanation: Clearly,pipe B is faster than pipe A and so,the tank will be emptied.

bye hope you are fine