PSLE A reading club has 100 female and 200 male members. 10% of the female members and 25% of the male members are non-students. What percentage of the members are non-students?
|
Female members |
Male members |
Total |
100 100% |
200 100% |
Types |
Non-students |
Students |
Non-students |
Students |
Percent |
10% |
90% |
25% |
75% |
Number |
10 |
|
50 |
|
Number of female non-students
= 10% x 100
=
10100 x 100
= 10
Number of male non-students
= 25% x 200
=
25100 x 200
= 50
Total number of non-students
= 10 + 50
= 60
Total number of members
= 100 + 200
= 300
Percentage of the members that are non-students
=
Non-studentsTotal members x 100%
=
60300 x 100%
= 20%
Answer(s): 20%