Question

a tap can fill a tank in 6 hrs and tap b can empty the same tank in 5 hrs. if both the tap open the same time,h ow much it take to fill the tank​

Answer 1

Step-by-step explanation:

time taken by the tank to fill fully= 6 hours

time taken by the tank to empty = 5 hours

if tank will be full in 6 hours and empty in 5 hours then 1 hour water will be left due to which we will multiply 6×6=36

Answer 2

The answer is 30hrs.

Hope it helps