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Blog Entry# 1001997
Posted: Feb 20 2014 (19:56)
17 Responses
Last Response: Feb 20 2014 (21:05)
17 Responses
Last Response: Feb 20 2014 (21:05)
A passenger train's speed is 60 mi/h, and a freight train's speed is 40 mi/h. The passenger train travels the same distance in 1.5 h less time than the freight train. How long does each train take to make the trip?