joselin110498 joselin110498

25-04-2016
Mathematics

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at a school, 171 students play at least one sport. This is 75% of the school. How many students are at the school

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Аноним Аноним

25-04-2016

x=number of students.
75% of x=171
Therefore:
(75/100)x=171
x=(171*100)/75=228

Answer: there are 228 students at the school.

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