That is 7,680 ounces.
16 gallons
20 gallons = 2,560 ounces.
8320 ounces is 65 gallons.
13.2 gallons is 1,689.6 ounces.
169 ounces is 1.32 US gallons.
960 ounces
That is 2.375 gallons
249.6 ounces in 1.95gallons
There are 640 ounces in 5 gallons.
80 fluid ounces is 0.625 gallons.
2.5 gallons is 320 fluid ounces.
0.264 gallons is 33.792 fluid ounces. (US)