document.write( "Question 508407: An airplane travels 500 km in 2.5 hours. What is the average speed of the plane?
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Algebra.Com's Answer #340975 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! An airplane travels 500 km in 2.5 hours. What is the average speed of the plane?\r \n" ); document.write( "\n" ); document.write( "--- \n" ); document.write( "rate = distance/time \n" ); document.write( "--- \n" ); document.write( "rate = 500/2.5 = 200 km/hr \n" ); document.write( "=========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========== \n" ); document.write( " |