PSLE A cooking club has 90 female and 60 male members. 40% of the female members and 75% of the male members are non-students. What percentage of the members are non-students?
|
Female members |
Male members |
Total |
90 100% |
60 100% |
Types |
Non-students |
Students |
Non-students |
Students |
Percent |
40% |
60% |
75% |
25% |
Number |
36 |
|
45 |
|
Number of female non-students
= 40% x 90
=
40100 x 90
= 36
Number of male non-students
= 75% x 60
=
75100 x 60
= 45
Total number of non-students
= 36 + 45
= 81
Total number of members
= 90 + 60
= 150
Percentage of the members that are non-students
=
Non-studentsTotal members x 100%
=
81150 x 100%
= 54%
Answer(s): 54%