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If a crew of 4 workers complete the job in 10 hours how long will it take 5 workers to complete the same job?
Wiki User
∙ 6y ago
Eight hours.
Wiki User
∙ 6y ago
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Worker A can complete a job in 20 hours and worker B can complete a job in 25 hours if both workers work together how long will it take them to complete the job?
The way to calculate this is to figure out what fraction each does in an hour (1/20 of the job, vs. 1/25 of the job). Add the fractions together to see how much they do together in an hour, then take the reciprocal to find out how many hours it takes them.
A company has a machine that can complete a job in 6 hours A new machine can complete the job in 2 hours How long would it take the new machine to complete the job alone?
3 hours
Two people are painting a fence one takes 3 hours to complete the job and one takes 6 hours to complete the same job how long would it take for both to complete the same job -?
It would still take six hours.
If one machine can complete a truckload in 2 hours and the second machine can complete a truckload in 4 hours how long would it take to complete a truckload if both machines worked on it together?
Machine # 1 works at a rate of 1/2 truckload per hour, while machine 2 works at a rate of 1/4 truckload per hour. The two machines together work at a rate of 3/4 truckload per hour complete the job 1/(3/4) = 1-1/3 hours.
How long is 32 hours?
192 minutes or 0.1333333 hours.
It takes 5 workers twelve hours to unload a truck how long would it take 6 workers to unload the truck?
10 hours
How long did the crew spend on the moon's surface?
2 hours and 36 minutes
Two workers can trim 400 meters of hedge in 10 hours how long will 5 workers take to trim 600 meters of hedge?
6 hours
How long was the workday for most workers in the late 1800?
12 hours
Worker A can complete a job in 20 hours and worker B can complete a job in 25 hours if both workers work together how long will it take them to complete the job?
The way to calculate this is to figure out what fraction each does in an hour (1/20 of the job, vs. 1/25 of the job). Add the fractions together to see how much they do together in an hour, then take the reciprocal to find out how many hours it takes them.
What problems did migrant farm workers face before they join together to form the United farm workers under Cesar Chavez?
They worked long hours in dangerous conditions with no benefits.
How many hours do workers at school clean up gum?
Not very long
Which was a hazard faced by industrial workers in late 1800s?
long worked hours
A company has a machine that can complete a job in 6 hours A new machine can complete the job in 2 hours How long would it take the new machine to complete the job alone?
3 hours
How long did it take to complete?
Oh not that long, a couple of hours! Thanks for asking!
How long did it take complete?
Oh not that long, a couple of hours! Thanks for asking!
How long did it take workers to complete construction of the empire empire state building?
Three thousand workers took one (1) year and 45 days to complete the building working Sundays and holidays!
