0
Anonymous
1000 mg = 1 gram so 900 mg = 900/100 g = 0.9 g. Simple!
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8.33 (not rounded).
9
900mg = 0.9 grams (mg divided by 1,000 OR mg x 0.001 = grams)* * 1 gram = 1000mg
8
2.5grams=2500 mg