SOLUTION: if 4 men can finish a work in 5 days, how long will it take 8 men to do the same work?

Algebra ->  Rate-of-work-word-problems -> SOLUTION: if 4 men can finish a work in 5 days, how long will it take 8 men to do the same work?      Log On


   

Question 926021: if 4 men can finish a work in 5 days, how long will it take 8 men to do the same work?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
N%5B1%5D+%2A+T%5B1%5D+%2A+W%5B2%5D+=N%5B2%5D%2AT%5B2%5D%2AW%5B1%5D
4•5days = 8x
2.5 days = x