document.write( "Question 698229: Two trains, E and F travel along parallel tracks. Each track is 220 miles long. They begin their trips at the same time. Train E travels at a rate of 55 miles per hour and train F travels at a rate of 22 miles per hour. How many miles will train F have left to travel after train E completes its trip? \n" ); document.write( "
Algebra.Com's Answer #430572 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! Two trains, E and F travel along parallel tracks. \n" ); document.write( " Each track is 220 miles long. They begin their trips at the same time. \n" ); document.write( " Train E travels at a rate of 55 miles per hour and train F travels at a rate of 22 miles per hour. \n" ); document.write( " How many miles will train F have left to travel after train E completes its trip? \n" ); document.write( ": \n" ); document.write( "Find how long it takes Train E to make the trip (220 mi) \n" ); document.write( "220/55 = 4 hrs \n" ); document.write( ": \n" ); document.write( "Find how far train F travels in 4 hrs \n" ); document.write( "4*22 = 88 mi \n" ); document.write( "then \n" ); document.write( "220 - 88 = 132 mi to go for train F, when E completes the journey of 220 mi \n" ); document.write( " |