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1. If 36 students in a class are female and the ratio of female students to male students is 9 : 11, what percentage of the class is female?
- A. 25%
- B. 25%
- C. 25%
- D. 25%
Answer: Option C
Explanation:
9x = 36
x = 4
So, 11x = 44
Percentage of female = 36/36 + 44 = 45%
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