Answer:
18%
Step-by-step explanation:
There are 1000 grams to a kilogram, so to find the percentage of a kilogram, simply divide by 1000.
180 ÷ 1000 = 0.18 kilograms (or 18%)
Answer
One kilogram is a thousand grams and one gram is .1% of one kilogram. So 180 grams would be 18.0% kilograms
(but you can drop the zero to 18%)
