document.write( "Question 329233: A computer store sold a total of 300 items last month. The store sold 6 times as many hard drives as they did CD_ROM drives, and half as many floppy drives as hard drives. Based on this information, how many of each item were sold? \n" ); document.write( "
Algebra.Com's Answer #235938 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A computer store sold a total of 300 items last month. \n" ); document.write( "The store sold 6 times as many hard drives as they did CD_ROM drives, \n" ); document.write( "# of ROM drives: x \n" ); document.write( "# of hard drives: 6x \n" ); document.write( "----- \n" ); document.write( "and half as many floppy drives as hard drives. \n" ); document.write( "# of floppy drives = 3x \n" ); document.write( "--- \n" ); document.write( "Based on this information, how many of each item were sold? \n" ); document.write( "x + 6x + 3x = 300 \n" ); document.write( "10x = 300 \n" ); document.write( "x = 30 # of RoM sold \n" ); document.write( "6x = 180 # of hard sold \n" ); document.write( "3x = 90 # of floppy sold \n" ); document.write( "============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |