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OpenStudy (anonymous):
195 men working 10 hour a day can finish a job in 20 days. How many men employed to finish the job in 15 days if they work 13 hours a day????
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OpenStudy (anonymous):
195*10*20 = 39000 man hours to finish a job. One man works 15*13 man hours as a member of x team members. Divide 39000 man hours by 195 man hours to calculate the number of men.\[\frac{39000}{195}=200 \text{ men} \]
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