2 years ago

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]2 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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Step-by-step explanation:

Given,

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