PSLE A dancing club has 180 male and 60 female members. 10% of the male members and 50% of the female members are non-students. What percentage of the members are non-students?
|
Male members |
Female members |
Total |
180 100% |
60 100% |
Types |
Non-students |
Students |
Non-students |
Students |
Percent |
10% |
90% |
50% |
50% |
Number |
18 |
|
30 |
|
Number of male non-students
= 10% x 180
=
10100 x 180
= 18
Number of female non-students
= 50% x 60
=
50100 x 60
= 30
Total number of non-students
= 18 + 30
= 48
Total number of members
= 180 + 60
= 240
Percentage of the members that are non-students
=
Non-studentsTotal members x 100%
=
48240 x 100%
= 20%
Answer(s): 20%