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Yanka [14]
3 years ago
12

30 girls and boys have planned for a picnic.There is a ratio of 3 girls to 7 boys.How many boys are there?

Mathematics
1 answer:
aksik [14]3 years ago
4 0
3 times 10 is 30, 7 times 10 is 70. There are 30 girls and 70 boys.
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Answer:

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