None, since there can be no conversion. A gram is a measure of mass. A gallon is a measure of volume. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid. If you are not convinced, consider a gallon of air. How many grams? Next consider the same volume of lead. How many grams?
A gallon and half of water is 5,676 grams
There are 3785.41 grams in one US gallon
That is 3,628.739 grams.
That depends on what substance, if any, is in the gallon. If the gallon is empty, then the mass in it is zero grams.
1820 grams in a British gallon.
There are 28 grams in an ounce of cocaine.
28 grams. One oz. equals 28 grams.
28 grams/1.3 grams = 21.5 (approx)
8 pints in a gallon, so 28 is 3.5 gallon
There are 1000 milligrams in a gram. Therefore 28 milligrams is 0.028 grams.
There are 16 cups in a gallon. Thus, one gallon of whole milk has 128 grams of fat.
there are 28 grams in an ounce