document.write( "Question 325143: This word problem has driven me crazy for a week. Please help me and show me how you came up with the answer.\r
\n" ); document.write( "\n" ); document.write( "Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 40 m.p.h. and Train B is traveling at 50 m.p.h.
\n" ); document.write( "Train A passes a station at 6:10 p.m.
\n" ); document.write( "If train B passes the same station at 6:40, at what time will Train B catch up to Train A ?
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Algebra.Com's Answer #232839 by Alan3354(69443)\"\" \"About 
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Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 40 m.p.h. and Train B is traveling at 50 m.p.h.
\n" ); document.write( "Train A passes a station at 6:10 p.m.
\n" ); document.write( "If train B passes the same station at 6:40, at what time will Train B catch up to Train A ?
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\n" ); document.write( "In 1/2 hour (640 - 610) train A goes 20 miles (1/2 x 40 mph)
\n" ); document.write( "Train B gains on train A at 10 mph (50 - 40)
\n" ); document.write( "It takes train B 2 hours to overtake train A (20/10)
\n" ); document.write( "6:40 + 2 hours = 8:40
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