The metric system is easy. Kilo always means 1000, so kilogram is one thousand grams, kilometer is one thousand meters, etc...
A can of soup would weigh 300 grams. 300 kilograms would be a much larger weight than a typical can of soup.
Kilogram
kilograms
70 kilograms.
kilograms
135 kilograms is equal to 135,000 grams.
2712 grams = 2.712 kilograms
251 grams = 0.251 kilograms
2085 grams is equal to 2.085 kilograms.
25700 grams is equal to 25.7 kilograms.
0.03 kilograms would equal to 30 grams. This is because the ratio of grams to kilograms is 1:1000. So 0.03 kilograms would equal to 30 grams.
There are 5 kilograms in 5000 grams.