The order of the Metric system goes like this. Kilo, Hecto, Deca,Unit, Deci, Centi, Milli. So 55 Grams goes in the Unit spot, the 15 grams goes in the unit spot, and .005 kilograms equals 5 grams. So the order from smallest to largest is 0.005 kilograms, 15 grams, 55 grams. Hope this helps. -S
. It goes to 
when 
and it goes to 
when 
hence its range is 
9%. If we take 9% of the given sale prices:
