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In a class ,ratio of the number of girls to boys is13:7 , find the percentage of boy​
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In a class ,ratio of the number of girls to boys is13:7 , find the percentage of boy​

User Hexpheus
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I’m pretty sure it’s 35% of boys in the class cuz 13+7=20 which is the total number of students in the class and 20x.35=7
User Dean Lunz
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