SOLUTION: a contractor contract to build a house in 30 days after 20 days 10 men complete 1/3 work how many men required to complete full work?
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Question 1108786: a contractor contract to build a house in 30 days after 20 days 10 men complete 1/3 work how many men required to complete full work?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
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... After 20 days 10 men complete 1/3 work.
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r, one-man rate
Amount of job done was ;
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contract to build a house in 30 days;
how many men required to complete full work?
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Need to do still, of the job, and use additional n men with the same 10, and need to do this amount of work in 10 days.
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------------30 more men needed, to complete the work.
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