Question

answer it with short trick que is in given image​

Answer 1

Answer:

Short: 1/5 + 1/4 - 1/8 = 1/required time

40/13 hr = required time

Step-by-step explanation:

Let total amount be 'a'.

Thus, A fills, 5hr = a

B fills, 4hr = a

C throws, 8hr = a

In 1 hr,

A fills, = a/5

B fills, = a/4

C throws = a/8

So, it means, in 1 hr

Water loaded = a/5 + a/5 - a/8

Water loaded(in 1hr) = 13a/40

Water loaded(in 40/13 hr) = a

So to fill the full tank of quantity a, 40/13 hr are required.

Answer 2

Answer:

HOPE IT HELPS BUDDY...