PSLE A cooking club has 200 male and 50 female members. 70% of the male members and 40% of the female members are non-students. What percentage of the members are non-students?
|
Male members |
Female members |
Total |
200 100% |
50 100% |
Types |
Non-students |
Students |
Non-students |
Students |
Percent |
70% |
30% |
40% |
60% |
Number |
140 |
|
20 |
|
Number of male non-students
= 70% x 200
=
70100 x 200
= 140
Number of female non-students
= 40% x 50
=
40100 x 50
= 20
Total number of non-students
= 140 + 20
= 160
Total number of members
= 200 + 50
= 250
Percentage of the members that are non-students
=
Non-studentsTotal members x 100%
=
160250 x 100%
= 64%
Answer(s): 64%