Question

Of 200 people, how many people are in junior and senior high school?

COLLEGE : 20%

HIGH SCHOOL : 30%

JUNIOR AND SENIOR HIGH SCHOOL : ????

Answer 1

100 people

Explanation:

The number of people in college is calculated as; (20/100)*200 =40 while the number of people in high school is; (30/100)*200 =60. This implies that the number of people in junior and senior high school is 200-(60+40) =100