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1. 6 workers can complete a work in 48hrs, how much time it
will take with 5 workers?
2. In 5 workers one has taken break for 8hrs how much time
they will take to finish the work?
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Answer / srinivasa
6*48/5=57.6 when all five are working.
If one is on a break of 8 hours, let the work done by each
man be x, now total effort was 6*48 = 5*57.6 =288
Therefore, 4x+1(x-8)=288
5x=288+8=296
Therefore x=59.2 hours
| Is This Answer Correct ? | 38 Yes | 7 No |
Answer / kranthi
if 6 workers work together they will completed 48hr
then 5 workers works they have to work 48hrs to completed
own work but not 6th worker so
6worker = 48hrs(6workers @ 8hrs)
5 workers =48hrs+( 5workers/8hrs)( ie absent of one worker
entire 5 workers have to do work at a time after 48 hrs at
last so rest 8hrs will divided to all amount to 5 workers)
5 workers =48hrs+( 5workers/8hrs) convert into mins
(8hrs*60mins =480mins)
5 workers = 48 + 480mins/5 workers
5 wrokers =48+96mins
49.36mins answer
| Is This Answer Correct ? | 6 Yes | 2 No |
Answer / piyush
6 worker can complete work 48hrs
5 worker can complete work 56hrs
2. 56+16=72hrs
| Is This Answer Correct ? | 1 Yes | 10 No |
Answer / ishwarya
1.5 works can complete a work in 40hrs
2. they will take finish the work in 80hrs
| Is This Answer Correct ? | 9 Yes | 26 No |
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