Answer: 56.25%
Step-by-step explanation:
The labor force participation rate refers to the active workforce of a country. The following information can be derived from the question:
Adult population = 3200
Number of employed = 1600
Number of unemployed = 200
The labor-force participation rate of Aridia in 2012 will be:
= {(Number of employed + Number of unemployed) / Adult population} × 100
= (1600 + 200) / 3200 × 100
= 1800/3200 × 100
= 0.5625 × 100
= 56.25%