2.4kgs = 2400 grams.
6.4kgs = 6400 grams
60kgs = 60,000 grams.
3.5kgs = 3500 grams.
6000
0.344 kg = 344 grams
2000g are in 2kg
divide by 2.2 to get in kgs then multiply by 1000 to get it in grams
450,000 grams are in 450 kilograms.
6,780 grams is 6.78 kilograms.
12.7 stone = 80 kgs 649 grams
1 kilogram is equivalent to 1000 grams.