How many mg are in a 3g sample?

To determine how many milligrams are in a 3-gram sample, it’s important to understand the relationship between grams and milligrams.

There are 1,000 milligrams in 1 gram. Therefore, to convert grams to milligrams, you multiply the number of grams by 1,000.

In this case, you take the 3 grams and multiply it by 1,000:

3 g × 1,000 mg/g = 3,000 mg

This calculation shows that a 3-gram sample contains 3,000 milligrams. Thus, the correct answer is that there are 3,000 mg in a 3 g sample.