At a school, 129 students play at least one sport. This is 60% of the students at the school. How many students are at the school?

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11-05-2018
Mathematics

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At a school, 129 students play at least one sport. This is 60% of the students at the school. How many students are at the school?

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TheBusinessMan TheBusinessMan · Answer 1 · 2018-05-11T04:45:15+02:00

TheBusinessMan TheBusinessMan

11-05-2018

(portion of school) = (1.00-portion) x (whole of group)
129 = (1.00-.60) x (whole school)
129 = .4 x (whole school)
129/.4 = Whole school
School size = about 323 students

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At a​ school, 129 students play at least one sport. This is 60​% of the students at the school. How many students are at the​ school?

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At a school, 129 students play at least one sport. This is 60% of the students at the school. How many students are at the school?