72 g equals how Many mg?
1 gram = 1000 milligrams72 * 1000 = 72000So 72 grams is equal to 72,000 milligrams.
You know that 1 gram = 1000 milligramsSo then you set up a proportion to find how much mg does 72 grams equal to.1 gram = 1000 mg72 grams = x mgThen cross multiply x = 1000 times 72x = 72000Answer: 72,000 mg