[6" men can complete the electric fitting in a building in "7" days.How many days will it take "21men],[" to do the job? "]

6 men can complete the electric fitting in a building in 7 days. How many days will it take if 21 men do the job?

6 men can complete the electric fitting in a building in 7 days. How many days will it take if 21 men do the job?

5 men can complete a job in 8 days. How many days will it take if 12 men do the job?

5 men can complete a job in 8 days. How many days will it take if 12 men do the job?

34 men can do a piece of work in 12 days . How many days will 51 men take to do it

If 36 men can finish a piece of work in 35 days.how many days will 15 men take to do it ?

If 15 men can complete a piece of work in 30 days, in how many days will 18 men complete it ?

12 men and 16 women can complete a jon in 5 days. 13 men and 24 women can complete the same job in 4 days. How long, in days, will 5 men and 10 women take to complete the same job?

7 men can complete a work in 52 days. In how many days will 13 men finish the same work.