document.write( "Question 489169: The speed of a passenger train is 14mph faster than the speed of a freight train. The passenger train travels 400miles in the same time it takes the freight train to travel 330miles. Find the speed of each train? \n" ); document.write( "
Algebra.Com's Answer #333572 by jorel1380(3719)\"\" \"About 
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400/n+14=330/n
\n" ); document.write( "400n=330n+4620
\n" ); document.write( "70n=4620
\n" ); document.write( "n=66
\n" ); document.write( "The freight train runs 66 mph; the passenger train runs 80 mph..
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