PSLE A dancing club has 170 male and 80 female members. 50% of the male members and 25% of the female members are non-students. What percentage of the members are non-students?
|
Male members |
Female members |
Total |
170 100% |
80 100% |
Types |
Non-students |
Students |
Non-students |
Students |
Percent |
50% |
50% |
25% |
75% |
Number |
85 |
|
20 |
|
Number of male non-students
= 50% x 170
=
50100 x 170
= 85
Number of female non-students
= 25% x 80
=
25100 x 80
= 20
Total number of non-students
= 85 + 20
= 105
Total number of members
= 170 + 80
= 250
Percentage of the members that are non-students
=
Non-studentsTotal members x 100%
=
105250 x 100%
= 42%
Answer(s): 42%