vikas


{ City } kolhapur
< Country > india
* Profession * mechanical engineering student
User No # 24218
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Question { 10050 }

Thirty men take 20 days to complete a job working 9 hours a
day. How many hours a day should 40 men work to complete
the job


Answer

time taken by 30 men=30*9=270hr
ans is 15 days

Is This Answer Correct ?    6 Yes 11 No