Question

it requires 12 men to do a work in 4 days.How many days 14 men will take to finish the same work​

Answer 1

See the attachment. It contains a good explanation.

The answer is 24/7 = 3.43

Answer 2

Answer:

12 men do work in 4 days..

let work done by 1 man is 1/x in x day..

12/x = 1/4

so x = 48 so one man can finish the work in 48 days..

and 14 men finish the same work in 48/14 days = 24/7 days

hope this will help you