Question

how can you get exactly 4L?Answer me​

Answer 1

Answer:

The answer will be an average or mean.

If we take the 5L and 3L quantities of water in a single container, and then precisely pour the equal amount of water in the two containers, they both will have 4L water.

Hope it helps :)

Answer 2

Answer:

2 L and 2L can be in both the bottle it adds up and equal to 4L