Assuming that all the men work at the same rate, when the number of men is multiplied by 15/6, the time required will be divided by 15/6. 10/(15/6) = 4 days.
probably fourteen days, 16 days at most ?
It would still take six hours.
-- B can do the job alone in 16 days.-- So B does 1/16 of the job per day.-- In 6 days, B does 6/16 = 3/8 of the job.-- If A and B working together do the job in 6 days, then A does the other 5/8 of the job in 6 days.-- So A does 5/48 of the job each day.-- If they begin together, then after 3 days, A has done 5/16 and B has done 3/16.Together, they've finished 8/16 = 1/2 of the job. Not so surprising, when we recallthat it takes them 6 days to do the whole thing together.-- Half of the job then remains for A to finish on his own. Since he does 5/48 per day,he needs 24/5 = 4.8 days to finish off the last half.4.8 more days
It should take 15 electricians provided that two unlikely conditions are satisfied:all electricians work at exactly the same rate, andthe job contains no parts which are time-dependent. For example, if an instalment must be tested for 5 hours, then even infinitely many electricians will not do the job in 4 hours.
96 x 24/20 = 116 for first 4 days and 115 for remaining 16 days
it takes about 10 years to do this job
One day.
It takes the president four (4) years (yrs.) to finished his job !!!!!!!!! It takes the president four (4) years (yrs.) to finished his job !!!!!!!!!
AnswerPerson A does 1/20 of a job in a day. Person B does 1/30 of a job in a day. How many days x will it take to do 1 job.1/20 x + 1/30 x =1 (30/600 + 20/600)x =1 (5/60)x =1 x=12 days
Health benefits to kick in at a new job
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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.
Absolutely. It takes quite a while for the stuff to completely clear out of your system.
5 days but it depends on your job
I think you need an extra 4 workers (assuming each worker works the same amount as all the other workers).
probably fourteen days, 16 days at most ?
It takes seven. One to delegate it. One to actually do the job, and five to bring refreshments.