5,760 fluid ounces in 45 gallons.
360 16-oz cups in 45 gallons.
45 US gallons is 5,760 US fluid ounces or 5995 Imperial ounces.
45 gallons / day
20 gallons = 2,560 ounces.
13.2 gallons is 1,689.6 ounces.
8320 ounces is 65 gallons.
169 ounces is 1.32 US gallons.
That is 2.375 gallons
249.6 ounces in 1.95gallons
That is 640 ounces
80 fluid ounces is 0.625 gallons.