I have to add 2.5 fluid oz. into 1 gallon of fluid. My total of gallons is 3.25 so how many times do I add the 2.5 oz to the 3.25 gallons of fluid?
To add 2.5 fluid oz into 1 gallon of fluid, you would need to add it 2.5/128 (where 128 oz = 1 gallon) = 0.01953 of a gallon each time.To add 2.5 oz into 3.25 gallons of fluid, you would need to do 3.25 x 0.01953 = 0.063476 gallons. Or about 1/16 of a gallon.