Answer:
![(3)/(10)](https://img.qammunity.org/2022/formulas/mathematics/college/xj1y44it2xiqeduj5hp9mlf9o1if3thb7t.png)
Explanation:
Since we want a fraction, we find the total number of people who vaccinated, then we find how many people vacationed in another state.
18+10+5+15+12=60, and 18 people vacationed in another state, we get
, and we can divide top and bottom by 2, we simplify to
![(3)/(10)](https://img.qammunity.org/2022/formulas/mathematics/college/xj1y44it2xiqeduj5hp9mlf9o1if3thb7t.png)