document.write( "Question 1136988: Do I multiply or divide when going from km to cm \n" ); document.write( "
Algebra.Com's Answer #754824 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Do I multiply or divide when going from km to cm \n" ); document.write( "---------------------- \n" ); document.write( "Include the units in conversions, and you will get it right. \n" ); document.write( "--- \n" ); document.write( "1 km = 1000 meters \n" ); document.write( "1 meter = 100 cms \n" ); document.write( "============================= \n" ); document.write( "d kms = d km* 1000 m/km * 100 cm/m \n" ); document.write( "= d*100000 cm \n" ); document.write( "---- \n" ); document.write( "Notice that the units cancel, leaving cms. \n" ); document.write( " \n" ); document.write( " |