There is no fraction. At best, you could write it, in ratio form, as 1/1 gallon. But that does not make it a fraction!
1 is an integer and not a fraction. However, it can be expressed as a fraction in rational form as 1/1. So a possible answer is 1/1 gallon.
There is not enough information. If you want a fraction, there needs to be another thing to compare it with e.g. what fraction of a gallon is a pint? 1/8 what fraction of a gallon is a quart? 1/4 But you can't say what faction is a gallon without stating what you are comparing it with.
32 fluid ounces comprise 1/4 of a US liquid gallon. That quantity also has its own distinctive name. It is called a "quart".
1/2 a gallon
-- As a fraction of a pound . . . . . 1/4 -- Fraction of a cup . . . . . 1/2 -- Fraction of a pint . . . . . 1/4 -- Fraction of a quart . . . . . 1/8 -- Fraction of an ounce . . . . . 4/1 -- Fraction of a gallon . . . . . 1/32
it is three quarters
One quart is one quarter of a gallon.
0.06 gallon
The fractional representation of 1 gallon is 1 gallon. If you want it as a decimal fraction of some other quantity then you need to specify that second quantity.
It is 5/16.
A quart is 1/4 of a gallon.
It can be. 2 cups is a fraction of a gallon.
1/4 is the fraction of a quart of a gallon.
a gallon is 4 quarts, so a quart is 1/3 gallon
There are 8 pints in a gallon, so 2 pints would be 1/4 of a gallon simplified, or 2/8 leaving it.
There is not enough information. If you want a fraction, there needs to be another thing to compare it with e.g. what fraction of a gallon is a pint? 1/8 what fraction of a gallon is a quart? 1/4 But you can't say what faction is a gallon without stating what you are comparing it with.
That is 2 quarts.
1/16