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Milli = thousandths so 1 gram = 1000 milligrams. So 7.2 grams = 7200 mg
72,000 mg
1 mg equals how many grams?
1000 mcg equals 1 mg.
45.5ng=mg
70 mg
Multiply by 1000 =72,000 mg
1000 mg equals 1 gm
8200 mg
a gram equals a thousand milligrams, so 3,000 mg
15400 mg
680 mg