Question

a tank is filled by a tap in 2 hours and outlet tab empty it in 4 hours if both the tab are operate for and one hour what will be position of the tank​

Answer 1

Answer:

1/4

Step-by-step explanation:

Given first tap fill the tank in 2 hrs

In one hour first tap fill half tank

Given second tap empty the tank in 4 hrs

In our secod tank empty 1/4 tank

So 1 hour position of tank =1/2-1/4 =1/4