document.write( "Question 363841: Train A leaves a station traveling at 60 miles per hour. Six hours later train B leaves the same station traveling in the same direction at 80 miles per hour. How long does it take for train B to catch up to train A. Please Help Me!! \n" ); document.write( "
Algebra.Com's Answer #259478 by Alan3354(69443)\"\" \"About 
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In 6 hours, train A is 360 miles away (6*60)
\n" ); document.write( "Train B gains on it at 20 mph (80 - 60)
\n" ); document.write( "360/20 = 18 hours
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