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The ratio of girls to boys who participated in the quiz bowl was 7:5. There were 42 girls in the competition. How many boys participated?

The ratio of girls to boys who participated in the quiz bowl was 7:5. There were 42 girls in the competition. How many boys participated?
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1 vote
The ratio of girls to boys who participated in the quiz bowl was 7:5. There were 42 girls in the competition. How many boys participated?

User Murali Murugesan
by
8.4k points

2 Answers

3 votes
7*6=42 girls
5*6=30 boys
7:5=42:30
30 boys participated
User Mihkel Allorg
by
8.7k points
1 vote
The amount is 30 participated
User Mateusz Witkowski
by
8.2k points
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