Question

question 5 (10 points)
the proof number indicates what percentage alcohol by volume the drink contains and is ____________ the percentage alcohol by volume.
a) the same as
b) twice
c) thrice
d) four times

Explanation:

The proof number is a measure used in the United States. By definition, the proof number of an alcoholic beverage is twice the percentage of alcohol by volume. For example, if a drink has 10% alcohol by volume, its proof number is 20.

Answer:

B. twice