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01-02-2017
Mathematics

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of the grade six students surveyed 12% bring their lunch to school supposed 20 for six graders do this how many grade 6 students are at the school

Respuesta :

01-02-2017

12%=20
1%= 20÷12=1.6666666667
100%= 1.6666666667× 100
= 166.6 (167)

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