I assume you mean liquid ounces. Unfortunately there are different definitions of gallons and liquid ounces - which is just one of many reasons to prefer the metric system.
In the U.S., one gallon = 128 liquid ounces, so you divide the number of liquid ounces by 128.
It equals 3 gallons
How many fluid ounces are in 12 gallons? There are 1,536 fluid ounces in 12 gallons. If there are 128 fluid ounces in 1 gallon, all you have to do is multiply 128 by 12, and you get 1,536!
There are 217.6 fluid ounces in 1.7 gallons.
281.6
112
It equals 3 gallons
234 fluid ounces is 1.83 gallons.
3840 ounces equals 30 gallons.
That is 1,920 ounces
2.3 gallons is 294.4 fluid ounces.
72 fluid ounces is 0.56 gallons. (US)
250 fluid ounces is 1.95 gallons.
666.6 ounces divided by 128 ounces per gallon = 5.21 gallons
To convert from fluid ounces to gallons, divide by 160.
8 fluid ounces is 0.06 gallons. (US)
Nine gallons is 1,152 fluid ounces. (US)
240 fluid ounces is 1.88 gallons. (US)