128 oz
Just once, exactly.
about 40 million miles to the gallon so you only have to fill it up once
One fluid ounce is 1/128 of a gallon.
Not all at once!
1 gallon = 4 quarts 1 quart = 0.25 gallon
1 gallon = 1 gallon
2,478 pennies :) science fair project once
A gallon
Gallon of what?
A gallon is 2000.
If you have a gallon, you only can have one gallon.
there is 1 gallon in 1 gallon