Question

If w4 worker can make a wall in 15 days so how many day take in if 9 worker make wall

Answer 1

Answer: 9 workers take 40 days to build same wall.

Step-by-step explanation:

Given,

24 worker can make a wall in 15 days

24 workers - 15 days

We have to find how many day take in if 9 worker make wall

9 workers - ?

Let y be the days

24×15=9×y

360=9×y

360/9=40

Hence, we get that 9 workers take 40 days to build same wall.