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# In a class, 10% of the girls have blue eyes, and 20% of the

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In a class, 10% of the girls have blue eyes, and 20% of the [#permalink]  13 Apr 2019, 15:36
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In a class, 10% of the girls have blue eyes, and 20% of the boys have blue eyes. If the ratio of girls to boys in the class is 3 : 4, then what is the fraction of the students in the class having blue eyes?

(A) $$\frac{11}{70}$$

(B) $$\frac{11}{45}$$

(C) $$\frac{14}{45}$$

(D) $$\frac{12}{33}$$

(E) $$\frac{23}{49}$$
[Reveal] Spoiler: OA

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In a class, 10% of the girls have blue eyes, and 20% of the   [#permalink] 13 Apr 2019, 15:36
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