Answer:
labor force participation rate = 68%
employment to adult civilian population ratio = 64%
Step-by-step explanation:
total number of employed people = 160 million
total number of unemployed people = 10 million
total adult population = 250 million
total labor force = 170 million
labor force participation rate = total labor force / total adult population = 170 million / 250 million = 68%
employment to adult civilian population ratio = total number of employed people / total adult population = 160 million / 250 million = 64%