Question

if a leak can empty 1/4th of a tank
in 1 hour . how long will leak take to empty the full tank.​

Answer 1

1/4th of a tank can be leaked in an hour.

To empty the full tank, The 1/1th or 1 whole of the tank should be emptied.

1/4th tank -. 1 hour

1 tank. - ?

1/4 x 4 = 4/4 = 1

Therefore, for emptying the whole tank, it will take 4 hours