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In a class the ratio of the boy to the girls is 7:8 what part of the whole class are girls
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In a class the ratio of the boy to the girls is 7:8 what part of the whole class are girls

User Prathamesh Doke
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\begin{gathered} P=(8)/(7+8) \\ P=(8)/(15) \\ \\ (8)/(15)\text{ of the whole class are girls} \end{gathered}

User Gerrit Van Huyssteen
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