If a beverage has 60 proof, what is the alcohol by volume (ABV)?

To determine the alcohol by volume (ABV) based on the proof of a beverage, you can use the standard formula where the proof is twice the percentage of alcohol by volume. Therefore, if a beverage is labeled as 60 proof, you simply divide that number by 2 to find the ABV.

In this case, 60 proof divided by 2 equals 30%. This means that the beverage contains 30% alcohol by volume. This calculation is a fundamental understanding in beverage alcohol content and is widely used in the industry to provide consumers with information on the strength of alcoholic beverages.

The options that suggest different percentages do not align with the standard proof-to-ABV conversion formula, hence they do not represent the accurate calculation based on the provided information.