Question

If 5 men can do a work in 10 days and

10 men can do the same work in 5 days.

Which proportion is this ?​

Answer 1

Answer:

For pure mathematical and theoretical purpose, the answer will be simpler. The job can be done by 5 men in 10 days. If we are to give it to double the number of men, the job will be done twice faster. So 10 men should finish the job in 5 days.