How many ounces go into 21 grams?
in one ounce there are 28.3495 grams rounded 28.25 gramsso in 21 grams there are 0.7407532009 ounces rounded to 3/4 = .75 there are 3/4 of an ounce in 21 grams
28.25 g per ounce21 grams divided by 28.25answer= 0.74