document.write( "Question 862399: A truck driver drove from one warehouse to another in 5 hours, traveling at an average speed of 42 mph. If the return trip took 6 hours, what was the driver's average speed on the return trip? \n" ); document.write( "
Algebra.Com's Answer #519804 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 5*42=210 miles one way \n" ); document.write( "420 miles for the trip \n" ); document.write( "420/11= average speed for the trip \n" ); document.write( "which is about 38.18 mph \n" ); document.write( " \n" ); document.write( " |