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16 men can do a piece of work in 10 days How many men are needed to complete the work in 40 days?
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∙ 13y ago
4 men are required
Wiki User
∙ 13y ago
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If 6 men can do a piece of work in 14 days how many men are needed to do the work in 21 days?
Using logic, if it takes 14 days for 6 men to complete the task, then it would take 3 men 28 days. Continuing it would take one man84 days (3 x 28) to complete. So, now moving backwards, it would take 2 men 42 days (half of the 84) and 4 en 21 days (half of 42)
8 children and 12 men complete a certain piece of work in 9 days Each child takes twice the time taken by a man to finish the work In how many days will 12 men finish the same work?
12 days
A can complete a piece of work in 12 days and B is 60 percent efficient than A. In how many days B will complete the same work..?
-- Mr. A. can complete the job in 12 days.-- He does 1/12 of the job in 1 day.-- Mr. B. is 60% as efficient as Mr. A. is.-- Mr. B. does (60% of 1/12) = 0.6/12 = 1/20 of the job in 1 day.-- It takes Mr. B. 20 days to do the same work.
If 2 persons complete their work in 5 days how many days will be taken by 5 persons to complete the same?
2 Days. 2 people x 5 days = 10 days of work. 10 days / 5 people=2 days
It takes 8 workers 15 days to complete a job. If the job has to be completed in 10 days. How many more workers are needed?
I think you need an extra 4 workers (assuming each worker works the same amount as all the other workers).
How do you solve Women and 12 children together take four days to complete a piece of work How many days will four children alone take to complete the piece of work if two women alone can complete the?
It might have been possible to answer the question is you had had the time to complete the question!
If 6 men can do a piece of work in 14 days how many men are needed to do the work in 21 days?
Using logic, if it takes 14 days for 6 men to complete the task, then it would take 3 men 28 days. Continuing it would take one man84 days (3 x 28) to complete. So, now moving backwards, it would take 2 men 42 days (half of the 84) and 4 en 21 days (half of 42)
How many days does a earth takes to complete a revolution?
It takes 365 days to complete it.
How many days does it take for the earth to complete revolution?
earth takes 365 days to complete it
How many complete weeks are there in 125 days?
There are 17 complete weeks in 125 days.
8 children and 12 men complete a certain piece of work in 9 days Each child takes twice the time taken by a man to finish the work In how many days will 12 men finish the same work?
12 days
If 8 people takes 6 days to complete a well. how many days will 12 people take to complete a well?
They will take 4 days to complete the well.
How many quarts of fluid needed to fill a 4L60E transmission after a complete overhaul?
11 to 12 quarts for a complete overhaul ...
How many complete revolutions are needed to draw the angle 725?
Two complete revolutions.
How many workers will be needed to complete a task in 3 days given that 5 workers can complete the same task in 12 days?
5 workers are needed for 12 days, hence each day 5/12 worker is needed. If we assume the same efficiency, then this same rate must be maintained by workers over 3 days. Hence 5/12 = 3/x or 5x = 36, x = 7 and 1/5, so we need at least 8 workers since 1/5 worker is not possible.
How many days to complete a year in Jupiter?
About 4,280 earth days.
How many days does it take Mercury to complete revolution?
88 days
