PSLE A cooking club has 90 male and 180 female members. 60% of the male members and 30% of the female members are non-students. What percentage of the members are non-students?
|
Male members |
Female members |
Total |
90 100% |
180 100% |
Types |
Non-students |
Students |
Non-students |
Students |
Percent |
60% |
40% |
30% |
70% |
Number |
54 |
|
54 |
|
Number of male non-students
= 60% x 90
=
60100 x 90
= 54
Number of female non-students
= 30% x 180
=
30100 x 180
= 54
Total number of non-students
= 54 + 54
= 108
Total number of members
= 90 + 180
= 270
Percentage of the members that are non-students
=
Non-studentsTotal members x 100%
=
108270 x 100%
= 40%
Answer(s): 40%