GED Math Practice Test

To determine how many cups are in one gallon, it’s essential to understand the relationship between gallons and cups. One gallon is equivalent to 4 quarts, and each quart contains 4 cups. By multiplying these values, we find that:

1 gallon = 4 quarts × 4 cups/quart = 16 cups.

This calculation shows that there are 16 cups in one gallon, making the answer 16 cups.

It's important to note that the other provided options do not reflect the standard conversion rates between gallons and cups. Understanding these relationships is crucial for solving problems involving liquid measurements.