Answer:
![25.71\%](https://img.qammunity.org/2021/formulas/mathematics/college/9rq0yve11ujds6hzxiay3c947qhhnknwjp.png)
Explanation:
The Unemployment rate of a country is calculated as a fraction of its Labor force. In Barbaria,
Number of Unemployed =9 million
Number of Employed =35 Million
Labor Force = (9+35) Million =44 Million
![Unemployment Rate=\frac{\text{Unemployed People}}{\text{Labour force}} X 100\\=(9)/(35)X100\\ =25.71\%](https://img.qammunity.org/2021/formulas/mathematics/college/75f027vui0j6xafs03k7f6f1mprva0lj3a.png)
The Unemployment rate in Barbaria in 2012 was 25.71%.