1 kg equals to 1000 grams
so
120 kg equals to 120*1000 = 120000 grams
About 19 stone.
765 g equals .765 kgs
1900000 g
84.5 g equals 0.0845 kg.
120kg is 264.6 (264.555) pounds.
1,000mg equals 1g.
800,000
.5grams
612 g = 0.612 kg
6.75 kg = 6750 g
150 mg = 1.5 g
1.75 g = 1,750 mg