SOLUTION: A train leaves little rock, Arkansas, and travels north at 85 kilometers per hour. Another train leaves at the same time and travels south at 90 kilometers per hour. How long ( hou
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Question 851320: A train leaves little rock, Arkansas, and travels north at 85 kilometers per hour. Another train leaves at the same time and travels south at 90 kilometers per hour. How long ( hours) will it take before they are 525 kilometers apart? Answer by ewatrrr(24785) (Show Source):
