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In a group of 42 children there r twice as many boys as girls how many girls r there

In a group of 42 children there r twice as many boys as girls how many girls r there
46.8k views
4 votes
In a group of 42 children there r twice as many boys as girls how many girls r there

User Jkh
by
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2 Answers

4 votes
14 girls are there!           
User Mohd Alomar
by
8.3k points
3 votes
х - girls
2x - boys
x+2x=42
3x=42
x=14 girls
User Markella
by
8.0k points
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