Question

30 men can dig a well in 4 days .How many more men is needed to dig the same well in 3 days?

Answer 1

Explanation:

ok i can try to answer it:

4 day need to dig a well by 30 men

1 day need to dig a well by 30×4 men

3 day need to dig a well by 30×4/3

=40.

:: The answer is 40 men need to dig a well in 3 day