stu200430 stu200430

15-05-2017
Mathematics

contestada

At a school, 129 students play at least one sport. This is 30% of the students at the school. How many students are at the school?

Respuesta :

SummerMath SummerMath

17-05-2017

129/x=30/100
30x=12900
x=430
430 students

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