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Mathematics, 08.12.2020 19:40 kenken2583

The ratio of boys to girls in our class is 7 to 6. In the school, the ratio is the same. How many girls are there if there are 300 total students in the school

A:about 257

B:about 400

C:about 138

D:about 42

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The ratio of boys to girls in our class is 7 to 6. In the school, the ratio is the same. How many gi...
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