SOLUTION: 5 men can complete a job in 4 days.In how many days can 10 men working at 1/4 of the previous rate complete the job.

Algebra ->  Rate-of-work-word-problems -> SOLUTION: 5 men can complete a job in 4 days.In how many days can 10 men working at 1/4 of the previous rate complete the job.      Log On


   



Question 811313: 5 men can complete a job in 4 days.In how many days can 10 men working at 1/4 of the previous rate complete the job.
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
5 men can complete a job in 4 days
-------------
Twice as many men can do the same
job in half the time, so
-------------
10 men can do the job in 2 days
working at the same rate
-------------
Working at 1/4 of that rate, the
10 men take 4 times as long, so
-------------
10 men do the job in 8 days