Answer:
![Unemployement\,\,rate=23%](https://img.qammunity.org/2020/formulas/mathematics/high-school/6c3wgvexpajquaskxd7lb0vwwpkjwstn2h.png)
Explanation:
To find the unemployment rate we have the next expression:
![Unemplyment\,\,rate=(Unemployment\,\,people)/(Total\,\, labor\,\, force)\cdot 100](https://img.qammunity.org/2020/formulas/mathematics/high-school/it5hoby0h3q2q9q34u0gnz5bqc26x5xj3m.png)
We have the next data:
200 million employed
20 million unemployed
40 million umemployed are not looking for a job
Then the total labor force will be the employed and the unemployed population then de have 260 million
![Unemployement\,\,rate=(60million)/(260million)\cdot 100](https://img.qammunity.org/2020/formulas/mathematics/high-school/os767wvxd2pyukmidz1bwthmflcxc52xlm.png)
![Unemployement\,\,rate=(6)/(26)\cdot 100](https://img.qammunity.org/2020/formulas/mathematics/high-school/drev96juxhgwh4kkqgn2lv50axr02nt2sj.png)
![Unemployement\,\,rate=0.23\cdot 100](https://img.qammunity.org/2020/formulas/mathematics/high-school/wqzg4r28rlngi1i66tkic2ghggz429yyh2.png)
![Unemployement\,\,rate=23%](https://img.qammunity.org/2020/formulas/mathematics/high-school/6c3wgvexpajquaskxd7lb0vwwpkjwstn2h.png)