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WITCHER [35]
2 years ago
13

At a birthday party there were five more girls than boys. If the ratio of girls to boys was 4 to 3,

Mathematics
1 answer:
exis [7]2 years ago
3 0

Let number if boys be x

  • No of girls=x+5

ATQ

\\ \sf\longmapsto \dfrac{x+5}{x}=\dfrac{4}{3}

\\ \sf\longmapsto 3(x+5)=4x

\\ \sf\longmapsto 3x+15=4x

\\ \sf\longmapsto 4x-3x=15

\\ \sf\longmapsto x=15

<h3>Number of girls</h3>

\\ \sf\longmapsto x+5=15+5=20

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