SOLUTION: 15 men can do a piece of work in 210 days.but at the end of every 10 days 15 additional men are employed. In how many days will it finished?
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Question 880148: 15 men can do a piece of work in 210 days.but at the end of every 10 days 15 additional men are employed. In how many days will it finished?
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
One man rate, job per day.
RT=J uniform rates for doing a job or task.
10 days____________
20 days____________
30 days____________
40 days____________
50 days____________
60 days____________
60 days.
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