SOLUTION: working for eight hours a day, a man completes a job in 30 days. How long would it take him if he worked for five hours a day?
Algebra.Com
Question 758411: working for eight hours a day, a man completes a job in 30 days. How long would it take him if he worked for five hours a day?
Answer by josgarithmetic(39616) (Show Source): You can put this solution on YOUR website!
Account for the number of hours! The work needs the one man to do the task for a set number of hours.
8 hours per day times 30 days = the set number of hours
hours.
Now the man works only 5 hours per day, so he still must work 240 total hours to do the job.
using d for the number of days.
RELATED QUESTIONS
John can finish a job two hours longer than Cris. after working for one hour,Cris joins... (answered by josgarithmetic)
It takes one man 10 hours to do a certain job. After he has worked for 4 hours, another... (answered by josmiceli)
John takes 8 hours to paint his room. After working for one hour, he called a painter to... (answered by ikleyn,josgarithmetic)
Mr. Poly Nomial takes 8 hours to paint his room. After working for one hour, he called... (answered by macston,stanbon)
one pipe can fill a pool in 6 hours. The drain can empty the whole pool in 12 hours. With (answered by ptaylor)
Larry can paint a room in 8 hours by himself. After he worked for 2 hours, Patrick joins... (answered by stanbon)
1.'A' works twice as fast as 'B'. If both of them together take 6 days to complete the... (answered by josmiceli,vvnrichards)
if 4 painters complete a painting job in 15 days working hours per day, how long would it (answered by ankor@dixie-net.com)
A and B working together can do a job in 24 hours. After A worked alone for 7 hours, B... (answered by ankor@dixie-net.com)