How much is a gallon in fractions?

Answer 1

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.

Answer 2

It is 1/1 gallons.

Answer 3

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Answer 4

21