Mathematics
Mathematics, 19.05.2020 22:07, ohartshorn1599

The ratio of boys to girls in Ella's grade is 3 to 4
The ratio of boys to girls in Minh's grade is 4 to 5
Each grade has a total of 20 girls.

Does Ella's grade have 15 boys?
Does Minh's grade have 8 boys?

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The ratio of boys to girls in Ella's grade is 3 to 4
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