0
Anonymous
18 milligrams (mg) equals to 0.018 grams(g).
(1g=1000mg)
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18 grams = 18,000 mg 18,000 / 500 = 36 pills
No. mg is milligrams and grams is not equal milligrams.
2.5grams=2500 mg
8
0.0005 grams.