Mathematics
Mathematics, 16.10.2020 22:01, amohammad6

The ratio of boys to girls is exactly the same in classes 701 and 702. Class 701 has 12 boys and 18 girls. If Class 702 has 10 boys, how many girls must there be in this class?

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The ratio of boys to girls is exactly the same in classes 701 and 702. Class 701 has 12 boys and 18...

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