If 10 men can do a job 48 days, in how many days will 6 men do the same job?

If 10 men can do a job 48 days, in how many days will 6 men do the same job?

Explanation

Men       Day

10           48

6             x

*****

Men       Day

10           x

6             48

****

6x = 480

x = 80