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In a class of 30 students there are 18 girls. what is the ratio of boys to girls in the class. oh and how would i write the equasion to solve the problem

In a class of 30 students there are 18 girls. what is the ratio of boys to girls in the class. oh and how would i write the equasion to solve the problem
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3 votes
In a class of 30 students there are 18 girls. what is the ratio of boys to girls in the class.

oh and how would i write the equasion to solve the problem

User Vangos
by
8.2k points

2 Answers

7 votes
18 girls ⇒ 30-18=12 boys

boys/girls =
(12)/(18)=(2)/(3)
User Multicolaure
by
8.7k points
4 votes
Ratio:
girls:boys 18:12 divide both by 6 3:2


User Vikas S Singh
by
8.3k points
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