28-10-2014
Mathematics

Answered

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

Answer :

konrad509 konrad509

28-10-2014

18 girls ⇒ 30-18=12 boys

boys/girls = [tex]\frac{12}{18}=\frac{2}{3}[/tex]

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ollieboyne ollieboyne

28-10-2014

Ratio:[tex]girls:boys 18:12 divide both by 6 3:2[/tex]

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