40 men can finish a work in 25 days. In how many days, 25 men will finish the same work?
40 men can finish a work in 25 days. In how many days, 25 men will finish the same work?
Explanation
40 men finish the work in 25 days
Total work = 40 men * 25 days = 1000 man-days
Now, 25 men will finish the work:
1000 man-days / 25 men = 40 days