In a class, 20% of the boys have blue eyes and 10% of the girls have blue eyes. If the ratio of boys to girls in the class is 4 : 3, then what is the portion of the students in the class having blue eyes?

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In a class, 20% of the boys have blue eyes and 10% of the girls have blue eyes. If the ratio of boys to girls in the class is 4 : 3, then what is the portion of the students in the class having blue eyes?






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