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20 men take 15 days to finish a job how many days can 25 men finish that work?
Wiki User
∙ 13y ago
Use ratios, 20/15 = 25/x
Multiply 15 by 20, then divide by 25. So 25 men could finish a job in 12 days.
Wiki User
∙ 13y ago
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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
10 men can complete a job in 14 dayshow long will it take 4 men to finish the same job if they work at the same rate?
Ans- It will take 4 men to complete the work in 35 days.
A and b can finish a piece of work in 6 day and 4 days respectively A started the work and worked for 2 days he was then joined by B find the total time taken to finish the work?
A does 1/6 of the work in 1 day. B does 1/4 of the work in 1 day. Assuming there is no synergy, A and B, together do 1/6 + 1/4 = 5/12 of the work in 1 day A worked for 2 days so completed 2*(1/6) = 1/3 of the work. So 2/3 of the work remained to be done by A and B together. They would do it in (2/3) / (5/12) = (2/3) * (12/5) =24/15 = 8/5 = 1.6 days. The total time to finish the work is 2 days + 1.6 days = 3.6 days.
If 6 men took 20 days to plow 1 acre of land how many days will 4 men will take to plow 1 acre of land?
6 men took 20 days so it is 120 man-days worth of work. 4 men will take 120/4 = 30 days to do the work.
Is it correct to use much or many in this sentence how much time do you need to finish your work?
it is proper with that wording to use "much." if the sentance was: how many minutes do you need to finish your work? than you would obviously use "many."
10 men and 15 women can finish work in 6 days 1 man can finish in 100 days How many days will it take for 1 woman to finish her work?
225 days
A certain number of men can finish a piece of work in 10 days If however there were 10 men less it will take 10 days more for the work to be finished How many men were there originally?
If a "certain number of men" less 10 takes 20 days (twice as long) to finish the piece of work, then the "certain number of men" who can finish the work in 10 days would 20. If it takes 10 men less twice as long to do the work, then twice 10 men (20) can finish the job in 10 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
Do you take work home with you?
There are some employees that do take their work home with them. Many have to finish work at home if there are deadlines involved.
How fast did a slave finish their work?
It honestly depends on the work. Simple housework like dusting could take 5 minutes while plantation work could take days and crocheting or needlework could take anything from hours to weeks.
How can you finish a project in 2 days?
have focus & concentrate the work.
10 men can complete a job in 14 dayshow long will it take 4 men to finish the same job if they work at the same rate?
Ans- It will take 4 men to complete the work in 35 days.
A and B can do a one work in 6 days If A alone can finish in 10 days B will do it in how many days?
A does 1/10 per day on his own, so in 6 days he's done 60%, leaving 40% done by B in 6 days. B will take 6 x 100/40 days on his own, ie 15 days
How do you finish burr elm wood?
Finish it as you would any hardwood. Elm can be difficult to work with, but it will take a decent finish.
How many more employees have to be on team of 18 employees that will work on project A if the company wants to finish project within 72 days?
6
If 10 men can finish a work within 5 days how many men will finish within 20 days?
job is 50 man days, so 2½ men in 20 days but you can't get half a man, (unless he only works for 20 half-days), so 3 men for 10 days and 2 men for the other 10.
Working together A and B finish work in 16 days.If A does twice the work B does how many days does A take to finish the work alone?
The whole job takes 16 days.If you carve up the job into 48 pieces, then (48/16) = 3 pieces were done each day,of which 'A' did 2 pieces and 'B' did 1 piece.Since 'A' does 2 pieces of work a day, and a whole job consists of 48 pieces,it takes him (48/2) = 24 days to do the whole job alone.
