document.write( "Question 509604: A train leaves a town traveling 16 mph. 30 mins later another train leaves the same town in the same direction on a parallel track. how long will it take the train to catch up? \n" ); document.write( "
Algebra.Com's Answer #341521 by mananth(16946)\"\" \"About 
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what is the speed of another train? \n" ); document.write( "
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