document.write( "Question 308214: A freight train leaves a sterling traveling east at 40 miles per hour. Two hours later a passenger train also headed east, leaves Sterling on a parallel track at 60 miles per hour. How FAR are the trains from Sterling will the passenger train catches up to the freight train. \n" ); document.write( "
Algebra.Com's Answer #220356 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! A freight train leaves a sterling traveling east at 40 miles per hour. Two hours later a passenger train also headed east, leaves Sterling on a parallel track at 60 miles per hour. How FAR are the trains from Sterling will the passenger train catches up to the freight train. \n" ); document.write( "--------------------- \n" ); document.write( "In 2 hours, the freight train goes 80 miles (2*40) \n" ); document.write( "The other train gains on the freight train at 20 mph (60-40) \n" ); document.write( "The 2nd train catches the 1st in 4 hours (80/20) \n" ); document.write( "4*60 = 240 miles \n" ); document.write( "6*40 = 240 miles \n" ); document.write( " \n" ); document.write( " |