If 20 men can do a piece of work in 8 days, then how many men can finish the same work in 10 days?
If 20 men can do a piece of work in 8 days, then how many men can finish the same work in 10 days?
Explanation
20 men complete the work in 8 daysTotal work = 20 men * 8 days = 160 man-days
Now, to complete the work in 10 days:
160 man-days / 10 days = 16 men