document.write( "Question 423889: A train leaves Kansas City, Kansas, and travels north at 85 km per hour. Another train leaves at the same time and travels south at 95 km per hour. How lnog will it take nefore they are 315 km apart? Show process.\r
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Algebra.Com's Answer #295596 by rfer(16322)\"\" \"About 
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moving apart at 180kph
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