12 grams
24.
12,000 milligrams = 12 grams = 0.012 kilograms
To convert milligrams (mg) to grams (g), divide by 1000. So, 120 mg is equivalent to 0.12 grams.
4.5 grams = 4,500 mg
17 mg is .017 grams
There are 12,350 mg in 12.35 grams.
1.2 mg = 0.0012 grams
0.751 grams is 751 mg.
1 gram = 1000 milligrams so 12 grams = 12*1000 = 12000 milligrams.
855mg is 0.855 grams (mg x 0.001 = grams).
87.6 mg = 0.0876 grams