1 kilogram = 1000 grams and 1 gram = 1000 milligrams. You now have all the information required to work out, for yourself, the answer to this and similar questions.
There are 2,200,000 (2.2 million) milligrams in 2.2 kilograms. (this is about a pound) 2.2 kilograms = 2200 grams, multiplied by 1000 milligrams in a gram equals 2,200,000.
1 mg equals how many grams?
3,675 mg = 3.675 grams
4.35 grams equals 0.00435 kilograms (kg) or 4350 milligrams (mg).
7500 mg
925 milligrams = 0.925 grams
.13 grams
5.340 grams
12,000 milligrams = 12 grams = 0.012 kilograms
16 grams = 16,000 mg
This cannot be sensibly answered. A milliliter (mL or ml) is a measure of volume, grams (g), kilograms (kg) and milligrams (mg) are measures of weight or mass.
5000 mg = 5 grams1 milligram = 0.001 grams