Question

A tap fills 1by5 of a container in 5by2 minutes.

In how many minutes will it fill
3by5 of the container? answer is 15 by 2 minutes I need formula in unitary method. can solve any one I will give points​

Answer 1

1/5 container needs= 5/2 minutes

1 container needs= 5/2/1/5= 5×1/2×5= 5/10= 1/2

3/5= 1/2×3/5= 3/10

Answer 2

Answer:

15by2 minutes I answer is write