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A nursing school class graduated 36 students if the class suffered a dropout rate of 10% what was the original number of students in class

Respuesta :

There's 36 students graduated, since the dropout rate is 10%, then it means 36 students represents 90% of the students that were in the class. We can create a rule of 3 as shown below:

[tex]\begin{gathered} \frac{90}{100}=\frac{36}{x} \\ x=\frac{36\cdot100}{90} \\ x=40 \end{gathered}[/tex]

There were 40 students on the class.

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