PSLE A baking club has 60 male and 90 female members. 60% of the male members and 80% of the female members are non-students. What percentage of the members are non-students?
|
Male members |
Female members |
Total |
60 100% |
90 100% |
Types |
Non-students |
Students |
Non-students |
Students |
Percent |
60% |
40% |
80% |
20% |
Number |
36 |
|
72 |
|
Number of male non-students
= 60% x 60
=
60100 x 60
= 36
Number of female non-students
= 80% x 90
=
80100 x 90
= 72
Total number of non-students
= 36 + 72
= 108
Total number of members
= 60 + 90
= 150
Percentage of the members that are non-students
=
Non-studentsTotal members x 100%
=
108150 x 100%
= 72%
Answer(s): 72%