document.write( "Question 358588: A cattle train left Miami and traveled toward New York. 14 hours later a diesel train left traveling at 45 km/h in an effort to catch up to the cattle train. After traveling for four hours the diesel train finally caught up. What was the cattle trains average speed? \n" ); document.write( "
Algebra.Com's Answer #255952 by jrfrunner(365)![]() ![]() You can put this solution on YOUR website! distance = rate * time or rate=distance/time or time=distance/rate \n" ); document.write( "== \n" ); document.write( "The deisel train catches up to the cattle train. That means they travel the same distance at that instance. \n" ); document.write( "-- \n" ); document.write( "The distance travelled by the deisel train: d=r*t=45mph*4hours=180 miles \n" ); document.write( "It also means that the cattle train travel 180 miles when they were together. \n" ); document.write( "-- \n" ); document.write( "But the cattle train had travelled for an additional 14 hours or a total of 14+4 =18 hours \n" ); document.write( "-- \n" ); document.write( "Cattle rate (or speed)=d/t=180miles/18hours=10mph\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |