PSLE A chess club has 150 male and 100 female members. 70% 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 |
150 100% |
100 100% |
Types |
Non-students |
Students |
Non-students |
Students |
Percent |
70% |
30% |
30% |
70% |
Number |
105 |
|
30 |
|
Number of male non-students
= 70% x 150
=
70100 x 150
= 105
Number of female non-students
= 30% x 100
=
30100 x 100
= 30
Total number of non-students
= 105 + 30
= 135
Total number of members
= 150 + 100
= 250
Percentage of the members that are non-students
=
Non-studentsTotal members x 100%
=
135250 x 100%
= 54%
Answer(s): 54%