maths
Maths Puzzle
Q. 12 men can do a job in 4 hours. in what time the same job can be done by 15 men
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- 1 man can do a job in 12*4 hrs & 15 men can do the job in 12*4/15=16/5 hrs
- 11 years agoHelpfull: Yes(0) No(0)
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