What is equivalent to 3 ounces of 80- proof vodka?

To determine the equivalent amount of alcohol in 3 ounces of 80-proof vodka, we need to consider the concept of alcohol by volume (ABV) and perform a simple calculation.

1. Understanding ABV:

- ABV is a measure of the amount of alcohol present in a beverage compared to its total volume.

- In the United States, the standard proof scale is used, where 100 proof is equivalent to 50% ABV.

2. Calculating the ABV of 80-proof vodka:

- 80-proof vodka contains 80% of the alcohol content of 100-proof vodka, which means it has an ABV of 40%.

3. Determining the alcohol content in 3 ounces:

- To find the alcohol content in 3 ounces of 80-proof vodka, we can use the formula:

Alcohol content = (ABV / 100) * Volume

- Plugging in the values:

Alcohol content = (40 / 100) * 3 ounces

Alcohol content = 0.4 * 3 ounces

Alcohol content = 1.2 ounces

Therefore, 3 ounces of 80-proof vodka is equivalent to 1.2 ounces of pure alcohol.