Re: Digging a canal

Could someone explain how to tackle this problem step by step? I keep missing these types of problems and don't know what I am doing wrong. Thanks! 160 men can dig 3200 m of a canal in 12 days. How many men are required to dig 3600 m more of canal in 8 days? A) 213 B) 144 C) 270 D) 225 E) 175 so we...