document.write( "Question 873600: A passenger train and a freight train which are 300 miles apart travel
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Algebra.Com's Answer #526992 by nerdybill(7384)\"\" \"About 
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A passenger train and a freight train which are 300 miles apart travel
\n" ); document.write( "toward each other at rates 60 mph and 30 mph. In how many hours will they meet each other
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\n" ); document.write( "Let x = time (hours) when they'll meet
\n" ); document.write( "then
\n" ); document.write( "60x + 30x = 300
\n" ); document.write( "90x = 300
\n" ); document.write( "x = 300/90
\n" ); document.write( "x = 3.333
\n" ); document.write( "or
\n" ); document.write( "x = 3 hours and 20 minutes
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