document.write( "Question 303877: Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 60mph and train B is traveling at 80mph. Train A passes a station at 3:25pm, train B passes the same station at 3:40pm. At what time will Train B catch up to Train A \n" ); document.write( "
Algebra.Com's Answer #217719 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! D=60T FOR TRAIN a. \n" ); document.write( "D=80(T-.25) FOR TRAIN B. \n" ); document.write( "60T=80(T-.25) \n" ); document.write( "60T=80T-20 \n" ); document.write( "60T-80T=-20 \n" ); document.write( "T=-20/-20 \n" ); document.write( "T=1 HOUR FOR TRAIN B TO CATCH TRAIN A. \n" ); document.write( "PROOF: \n" ); document.write( "60*1=80(1-.25 \n" ); document.write( "60=80*.75 \n" ); document.write( "60=60 \n" ); document.write( " \n" ); document.write( " |