1000 mg is a gram
so 2.5 mg x 1 gram/1000 mg (note how the mg cancel and we are left with grams)=
25/10000
or 1/400 or a gram which is the same as .0025 grams.
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To express 2.5 mg as grams, you need to convert milligrams to grams. There are 1000 milligrams in 1 gram. Therefore, 2.5 mg is equal to 0.0025 grams.
The weight of the tablet is 2.50g, which is the total weight. The weight of magnesium hydroxide is 400mg. To find the percentage, convert the weight of magnesium hydroxide to grams (0.400g) and divide by the total weight, then multiply by 100. The percentage of the tablet that is magnesium hydroxide is 16%.
Quinoa contains around 14 grams of protein in 100 grams of cooked quinoa.
The answer is 20,864 grams arsenic.
A cup of sliced bananas typically contains about 14 grams of sugar.
A gram is a unit of mass; the international unit for mass is the kilogram, which is equal to a thousand grams. You can use grams (or kilograms) to express the mass of ANY object.