Answer :
To find out how many standard drinks are in a 10-ounce glass of wine that is 12% alcohol, follow these steps:
1. Understand the Components:
- A standard drink is defined as containing 0.6 ounces of pure alcohol.
- You have a 10-ounce glass of wine.
- The wine is 12% alcohol by volume.
2. Calculate the Amount of Pure Alcohol:
- First, you need to calculate the actual amount of alcohol in the glass. To do this, multiply the total volume of the wine by the percentage of alcohol (expressed as a decimal).
- Calculation:
[tex]\( 10 \, \text{ounces} \times 0.12 = 1.2 \, \text{ounces of pure alcohol} \)[/tex]
3. Determine the Number of Standard Drinks:
- Now, divide the amount of pure alcohol by the amount that constitutes a standard drink, which is 0.6 ounces.
- Calculation:
[tex]\( \frac{1.2 \, \text{ounces}}{0.6 \, \text{ounces per drink}} = 2 \, \text{standard drinks} \)[/tex]
Therefore, a 10-ounce glass of wine that is 12% alcohol contains 2 standard drinks.
1. Understand the Components:
- A standard drink is defined as containing 0.6 ounces of pure alcohol.
- You have a 10-ounce glass of wine.
- The wine is 12% alcohol by volume.
2. Calculate the Amount of Pure Alcohol:
- First, you need to calculate the actual amount of alcohol in the glass. To do this, multiply the total volume of the wine by the percentage of alcohol (expressed as a decimal).
- Calculation:
[tex]\( 10 \, \text{ounces} \times 0.12 = 1.2 \, \text{ounces of pure alcohol} \)[/tex]
3. Determine the Number of Standard Drinks:
- Now, divide the amount of pure alcohol by the amount that constitutes a standard drink, which is 0.6 ounces.
- Calculation:
[tex]\( \frac{1.2 \, \text{ounces}}{0.6 \, \text{ounces per drink}} = 2 \, \text{standard drinks} \)[/tex]
Therefore, a 10-ounce glass of wine that is 12% alcohol contains 2 standard drinks.
