23,000 grams
40,000 grams
3700 grams
1.5kg is equal to 1500 grams. There are 1000 grams in a kg. So you just have to move the decimal point 3 places to the right.
1G
2000 grams is equal to 2 kilograms.
62.1 kg is 62100 grams
3.5 kg is equal to 3500 grams.
0.025 kg
23,000 grams
12,520 grams
721,000 grams
40,000 grams
3700 grams
644,000 grams
5250 grams
2000 grams