Question

A pipe can fill a cistern in 5 hours. Due to a leak in the bottom, it is filled in 6 hours. If
it is full, the time taken by the leak to empty the cistern?
a. 11 hrs
b. 1 hrs
c. 30 hrs
d. 1.2 hrs

Answer 1

30 hour
$1 \div 5 - 1 \div x = 1 \div 6$
solve the iquation ans 30

Answer 2

HOPE THIS HELPS.......

*CLICK ON THE RED HEART IF YOU LIKE THE ANSWER*