Question 9

$$76\%$$ of the students in a school are boys. If there are 204 girls in the school, then what is the total number of students?

Solution

Girls make up $$100\% - 76\% = 24\%$$ of the students. So $$0.24 \times N = 204$$, which gives $$N = \frac{204}{0.24} = 850$$.

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