PSLE A cooking club has 140 male and 160 female members. 75% 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 |
140 100% |
160 100% |
Types |
Non-students |
Students |
Non-students |
Students |
Percent |
75% |
25% |
30% |
70% |
Number |
105 |
|
48 |
|
Number of male non-students
= 75% x 140
=
75100 x 140
= 105
Number of female non-students
= 30% x 160
=
30100 x 160
= 48
Total number of non-students
= 105 + 48
= 153
Total number of members
= 140 + 160
= 300
Percentage of the members that are non-students
=
Non-studentsTotal members x 100%
=
153300 x 100%
= 51%
Answer(s): 51%