Each gallon contains 128 fl. oz. When mixing oil with gas you must first determine what ratio is required. Most 2-cycle engines require either a 32:1 or 40:1 ratio. For 32:1, use 4 oz. For a 40:1 ratio use about 3 oz. For 50:1 use about 2.5 oz.
6 ounces
128 ounces in a gallon.
Since there are 128 ounces in a gallon, to get a 25:1 mix using 1 gallon of gas means you need 128/25 = 5.12 ounces of oil.
That is 1,536 ounces.
128 fluid ounces per gallon.
A US gallon is 128 ounces
32 ounces to a quart 4 quarts to a gallon therefore 128 ounces to a gallon
0.01 ounce
128 ounces
128 oz in a gallon
1 gallon = 128 fluid ounces 1/50 of a gallon = 2.56 fluid ounces
One gallon = 128 ounces.