document.write( "Question 585203: Train A and B are traveling in the same direction on parallel tracks. Train A is traveling at 60 miles per hour and train B is traveling at 80 miles per hour. Train a passes a station at 7:15 P.M. If train B passes the same station at 7:30 P.M. at what time will train B catch up to train A? \n" ); document.write( "
Algebra.Com's Answer #373202 by mananth(16946)\"\" \"About 
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Train A 60 mph
\n" ); document.write( "Train B 80 mph
\n" ); document.write( "Train A 07:15
\n" ); document.write( "Train B 07:30
\n" ); document.write( "Difference in time= 15 minutes => 0.25 hours
\n" ); document.write( "Train A will have covered 15 miles before Train B starts (0.25*60)
\n" ); document.write( "catch up distance= 15 miles
\n" ); document.write( "catch up speed = 80 -60 mph
\n" ); document.write( "catch up speed = 20 mph
\n" ); document.write( "Catchup time = catchup distance/catch up speed
\n" ); document.write( "catch up time= 15 / 20
\n" ); document.write( "catch up time= 0.75 hours
\n" ); document.write( "They will meet at 08:45 pm
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