A pipe is connected to a tank. The water flows out from the tank through the pipe at the rate of 64 m3/min. Find the time taken by the pipe to empty a volume of 1024 m3. (in mins)
16 mins.
In 1 min, 64 m3 of water flows out from the tank through the pipe.
∴ 1024 m3 of water will flow out in 102464=16 mins.