16 8-ounce servings per gallon. (1 gallon is 128 fl oz.)
There are 16 cups in a gallon of milk. Divide 16 by 0.75 (three quarters) to find out how many three-quarter cup servings are in a gallon of milk. The answer is 21.33, so there are approximately 21 three-quarter cup servings in a gallon of milk.
There are 747.7 servings of 0.17 ounce water in a gallon.
There are approximately 128 fluid ounces in a gallon. Therefore, there are about 12.8 servings of 10 oz each in a gallon.
16
64
16
32
eighty four
1/2 gallon = (64 fl oz) / (4 fl oz per serving) = 16 servings
10 2/3 1 gallon = 128 oz = 128/12 (12 oz) servings = 10 2/3 (12 oz) servings
32 0.5-cup servings in 1 US gallon.