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Mathematics, 24.09.2021 20:40 mary9590

3. The ratio of boys to girls in the 9th grade is 7 to 9. There are 218 girls. Set up a proportion to model this information. 7/b = 218/9
7/9 = b/218
7/9 = 218/b
7/218 = 9/b


3. The ratio of boys to girls in the 9th grade is 7 to 9. There are 218 girls. Set up a proportion

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3. The ratio of boys to girls in the 9th grade is 7 to 9. There are 218 girls. Set up a proportion t...

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