document.write( "Question 240922: If a truck traveling to town b from town a, going at a speed of 45km an hour and another truck traveling to town a from town b, is going at a speed of 54km an hour and 20 minutes later they meet each other. How far is the distance between town a and town b? \n" ); document.write( "
Algebra.Com's Answer #176475 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If a truck traveling to town b from town a, going at a speed of 45km an hour and another truck traveling to town a from town b, is going at a speed of 54km an hour and 20 minutes later they meet each other. How far is the distance between town a and town b? \n" ); document.write( "---------------------------- \n" ); document.write( "a to b DATA: \n" ); document.write( "rate = 45 km/h ; time = 4/3 hrs; distance = r*t = (4/3)45 = 60 km \n" ); document.write( "----------------------------- \n" ); document.write( "b to a DATA: \n" ); document.write( "rate = 54 km/h ; time = 4/3 hrs; distance = r*t = (4/3)54 = 72 km \n" ); document.write( "----------------------------- \n" ); document.write( "Distance from a to b = 60 + 72 = 132 km \n" ); document.write( "============================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |