document.write( "Question 323460: trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 40 mph and train B is traveling at 50mph. Train A passes a station at 4:20a.m. If train B passes the same station at 4:32a.m., at what time will train B catch up to train A? \n" ); document.write( "
Algebra.Com's Answer #231462 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Do it like this one. \n" ); document.write( "------------------------- \n" ); document.write( "Trains A and B are traveling in the same direction on parallel tracks. Train A is going 100 miles per hour, Train B is going 110 miles per hour. Train A passes a station at 12:25am. Train B passes that same station at 12:55am. At what time will Train B catch up to Train A? \n" ); document.write( "--------------------------- \n" ); document.write( "In 1/2 hour (1255-1225) train A goes 50 miles (100 * 1/2). \n" ); document.write( "Train B gains on train A at 10 mph (110 - 100). \n" ); document.write( "50/10 = 5 hours. \n" ); document.write( "1255 + 500 = 5:55AM \n" ); document.write( " \n" ); document.write( " |