If there are 10 boys to 7girls, how many boys are there when there are 21 girls?

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asked Aug 16, 2021 206k views

5 votes

If there are 10 boys to 7girls, how many boys are there when there are 21 girls?

Mathematics
college

YarGnawh asked

by YarGnawh

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2 Answers

4 votes

Answer:

30 boys

Explanation:

10 boys to 7 girls= 10:7

Blank boys :21 girls

7x3=21

10x3=30

Blank=30

30 boys : 21 girls

Aguilarpgc answered Aug 18, 2021

by Aguilarpgc

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6 votes

30 I hope this helps!!

Leni Kirilov answered Aug 22, 2021

by Leni Kirilov

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