The table shows the percentage distribution of members (male and female) and of male members in five health clubs A to E in 2022. Club C has 1764 total members and Club E has 576 male members; overall total members = 12600 and total males = 7200.
| Club | Members (%) | Males (%) |
|---|---|---|
| A | 21 | 21 |
| B | 33 | 32 |
| C | 14 | 19 |
| D | 20 | 20 |
| E | 12 | 8 |
The number of female members is more than 1100 in exactly how many health clubs?
Exactly two clubs exceed 1100 female members, so the answer is two.
The total members are 12600, since club C at 14% equals 1764.
The total males are 7200, since club E at 8% equals 576.
Female members are the members of each club minus its male members.
This gives 1134 in A, 1854 in B, 396 in C, 1080 in D and 936 in E.
Only clubs A and B have more than 1100 female members.
So exactly two clubs qualify.
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