If six men can dig a ditch in 4days. How many men can dig the same ditch in 3days?
it takes 24 man-days to dig the ditch
if it takes 3 days, how many men are digging?
half as many men, so twice as much time
Good
To find out how many men can dig the same ditch in 3 days, you can use the concept of man-days. Man-days represent the amount of work that can be completed by one person in a single day.
Given that six men can dig the ditch in 4 days, we can calculate the total man-days required to complete the task. This can be done by multiplying the number of men by the number of days: 6 men × 4 days = 24 man-days.
Now, we can determine how many men can dig the same ditch in 3 days by dividing the total man-days by the number of days: 24 man-days ÷ 3 days = 8 men.
Therefore, 8 men can dig the same ditch in 3 days.