document.write( "Question 1032352: At 9AM, a freight train leaves Boston for NYC, traveling at an average rate of 24 miles per hour. At noon, a passenger train sets out on the same route, traveling at an average rate of 60 miles per hour. How far from Boston do the two trains pass each other? \n" ); document.write( "
Algebra.Com's Answer #646981 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! At 9AM, a freight train leaves Boston for NYC, traveling at an average rate of 24 miles per hour. At noon, a passenger train sets out on the same route, traveling at an average rate of 60 miles per hour. How far from Boston do the two trains pass each other? \n" ); document.write( "============= \n" ); document.write( "At noon, the freight train is 72 miles away (24*3). \n" ); document.write( "--- \n" ); document.write( "The Pass train \"gains on\" it at 36 mi/hr (60 - 24). \n" ); document.write( "They meet at 72/36 = 2 hours. \n" ); document.write( "============== \n" ); document.write( "Distance from BOS = 2*60 = 5*24 = 120 miles \n" ); document.write( " |