PSLE A reading club has 100 male and 200 female members. 80% of the male members and 20% of the female members are non-students. What percentage of the members are non-students?
|
Male members |
Female members |
Total |
100 100% |
200 100% |
Types |
Non-students |
Students |
Non-students |
Students |
Percent |
80% |
20% |
20% |
80% |
Number |
80 |
|
40 |
|
Number of male non-students
= 80% x 100
=
80100 x 100
= 80
Number of female non-students
= 20% x 200
=
20100 x 200
= 40
Total number of non-students
= 80 + 40
= 120
Total number of members
= 100 + 200
= 300
Percentage of the members that are non-students
=
Non-studentsTotal members x 100%
=
120300 x 100%
= 40%
Answer(s): 40%