Question

if 36 men can do a work in 25 hours in how many hours will 15 men do it ​

Answer 1

Answer:

60 hrs

Step-by-step explanation:

36 men can do work=25hrs

1 man can do work=25×36=900

15 men can do it=900/15=60hrs

Answer 2

Answer: 60 hours

Step-by-step explanation:

36 men complete a work in 25 hours.

Therefore, 1 man can complete a work in 25*36 = 900 hours.

(Assuming all men work equally)

So, 15 men can complete a work in (25*36) / 15 = 60 hours