document.write( "Question 1203582: On a shopping trip, Marge drove 3 km at 60 km/h, 5 km at 120 km/h and 3 km at 40 km/h/ Her average speed for the whole trip was \n" ); document.write( "
Algebra.Com's Answer #839251 by MathLover1(20850)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "total distance= \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |