Answer: 20%
Step-by-step explanation:
We have to find out how many prime numbers there are from 20 to 30.
There are only 23 and 29. We have to make a fraction out of 2 over 10.
The fraction can be: [tex]\frac{2}{10}[/tex]
[tex]\frac{2}{10}[/tex] can be written as a percent as 20%.
The answer is 20%
