1 US fluid ounce = 0.0078125 US gallons
1 gallon is 128 ounces.
Fluid ounces divided by 128 = gallons
169 ounces is 1.32 US gallons.
250 fluid ounces is 1.95 gallons.
2.5 gallons is 320 fluid ounces.
32 ounces treats 4,000 gallons.
Assuming you mean fluid ounces. 184 fluid ounces / 128 = 1.4375 gallons or 1 gallon and 56 fluid ounces
20 gallons = 2,560 ounces.
13.2 gallons is 1,689.6 ounces.
8320 ounces is 65 gallons.
Divide fluid ounces by 128 to get US gallons: 320/128 = 2.5 gallons
12 gallons is equal to 1536 ounces
72 fluid ounces is 0.56 gallons. (US)