SOLUTION: A train leaves Little Rock and travels north at 85 kph. Another train leaves at the same time and travels south at 85 kph. How long will it take before they are 315 km apart?
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-> SOLUTION: A train leaves Little Rock and travels north at 85 kph. Another train leaves at the same time and travels south at 85 kph. How long will it take before they are 315 km apart?
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Question 1095820: A train leaves Little Rock and travels north at 85 kph. Another train leaves at the same time and travels south at 85 kph. How long will it take before they are 315 km apart? Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! A train leaves Little Rock and travels north at 85 kph. Another train leaves at the same time and travels south at 85 kph. How long will it take before they are 315 km apart?
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Hint: Going in opposite directions --> the speeds are added.
