there are 50 students in a class, 30 of them are boys . what is the ratio of girls to boys in the class? plz help me and give answer step by step
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there are 50 students in a class, 30 of them are boys . what is the ratio of girls to boys in the class? plz help me and give answer step by step
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Percentage of girls in the class = 30%. So number of boys in the same class = 70%. Thus number of boys in the class = 70*50/100 = 35. In a class, there are 220 girls and 60% boys.
Answer:
50:30
=5:3
hope this helps you