What is 0.3 grams in milligrams?

0.3 grams is equal to 300 milligrams.

To convert grams to milligrams, you need to multiply the number of grams by 1000, since there are 1000 milligrams in a gram.

Therefore, to convert 0.3 grams to milligrams, you would multiply 0.3 by 1000:

0.3 grams * 1000 = 300 milligrams

So, 0.3 grams is equal to 300 milligrams.

To convert grams to milligrams, you need to multiply the number of grams by 1000 since there are 1000 milligrams in 1 gram.

So, to convert 0.3 grams to milligrams:

0.3 grams x 1000 = 300 milligrams

Therefore, 0.3 grams is equal to 300 milligrams.