Question

A guest requests a rum and cola made with 1.5 ounces of 100-proof rum. How many standard drinks does this contain?

A) 1
B) 1.5
C) 2
D) 3

Answer 1

A rum and cola made with 1.5 ounces of 100-proof rum contains approximately 1.25 standard drinks.

Step-by-step explanation:

The number of standard drinks in a rum and cola made with 1.5 ounces of 100-proof rum can be calculated using the formula:

(Alcohol Percentage x Volume of Alcohol in ounces) / Full Standard Drink Conversion Factor

For 100-proof rum, the alcohol percentage is 50%. The full standard drink conversion factor is 0.6 ounces for pure alcohol.

Substituting values into the formula:

(0.50 x 1.5) / 0.6 = 1.25 standard drinks

Therefore, the rum and cola contains approximately 1.25 standard drinks.