01arjunrana 01arjunrana

31-07-2021
Mathematics

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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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ArianaLopezVilleda12 ArianaLopezVilleda12

31-07-2021

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

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