A certain number of men complete a piece of work in 60 days. If there were 8 men more, the work could be finished in 10 days less. How many men were originally there?A20 menB30 menC40 menD50 menAnswer: C. 40 men Read Explanation: X×60=50(x+8)X\times{60}=50(x+8)X×60=50(x+8)X=(50×8)(60−50)X=\frac{(50\times{8})}{(60-50)}X=(60−50)(50×8)=40010=40men=\frac{400}{10}=40 men=10400=40men Read more in App