document.write( "Question 913579: A train travels from Beauford to Fallsville at a speed of 88 mph and then travels back to Beauford at a speed of 72 mph. What is its average speed for the round trip? \n" ); document.write( "
Algebra.Com's Answer #554604 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! duplicate \n" ); document.write( " |