SOLUTION: two trains left a station at the same time. one traveled north at a certain speed and the other traveled south at twice the speed. after 4 hours, the trains were 600 miles apart. h
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Question 483113: two trains left a station at the same time. one traveled north at a certain speed and the other traveled south at twice the speed. after 4 hours, the trains were 600 miles apart. how fast was each bus going? Answer by Alan3354(69443) (Show Source):