Final answer:
The percent of medium coffees that were not caffeinated is 67%.
Step-by-step explanation:
Percentage is a measurement to find value of a given number out of hundred.
Given that,
Number of medium coffees that are caffeine = 22,
And number of medium coffees that are not caffeine = 44
Total number of medium coffee = 66
The percent of medium coffees that were not caffeinated
= (44/66)x100
= (2/3)x100
= 66.66
= 67%
The percent of medium coffees that were not caffeinated is 67%.
Complete question:
The matrix shows the number of different types of coffee sold at a coffee shop.