Answer:
49 million
Explanation:
Data given in the question
Population = 100 million persons
Civilian jobs = 40 million
Not working but looking for a job = 9 million
So the number of persons in the civilian labor force is
= Civilian jobs + not working but looking for a job
= 40 million + 9 million
= 49 million
The civilian labor force includes both the employed as well as unemployed person