What is 1/8 of a gallon?
Understand the Problem
The question is asking to find out how much liquid is equivalent to one eighth of a gallon. This involves understanding the conversion from gallons to a smaller measurement, such as quarts or pints.
Answer
One eighth of a gallon is $0.5$ quarts, $1$ pint, or $16$ fluid ounces.
Answer for screen readers
One eighth of a gallon is $0.5$ quarts, which is also equivalent to $1$ pint or $16$ fluid ounces.
Steps to Solve

Identify the conversion rate
We need to know how many quarts, pints, or fluid ounces are in a gallon.
1 gallon = 4 quarts 
Calculate one eighth of a gallon in quarts
To find one eighth of a gallon:
$$ \text{One eighth of a gallon} = \frac{1}{8} \times 1 \text{ gallon} = \frac{1}{8} \times 4 \text{ quarts} $$
Now, perform the multiplication:
$$ \frac{1}{8} \times 4 = \frac{4}{8} = \frac{1}{2} \text{ quarts} $$ 
Convert quarts to pints (if needed)
If you prefer the answer in pints, remember that:
1 quart = 2 pints
So, we convert:
$$ \frac{1}{2} \text{ quarts} \times 2 \text{ pints/quart} = 1 \text{ pint} $$ 
Convert to fluid ounces
If you want the answer in fluid ounces, remember:
1 quart = 32 fluid ounces
So, for our answer in fluid ounces:
$$ \frac{1}{2} \text{ quarts} \times 32 \text{ fluid ounces/quart} = 16 \text{ fluid ounces} $$
One eighth of a gallon is $0.5$ quarts, which is also equivalent to $1$ pint or $16$ fluid ounces.
More Information
One eighth of a gallon is a common measurement in cooking and other smallerscale applications. Knowing this conversion can be handy when following recipes or measuring liquids.
Tips
 Forgetting to convert units properly. Always ensure you convert using the correct conversion factor based on what you are trying to find.
 Miscalculating fractions, especially when working with eighths and halves. Doublecheck your calculations when dealing with fractions.