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प्रश्न
In a school, the boys and girls are in the ratio $$9 : 5$$. If there are 425 girls, what is the total number of students in the school?
बेरीज
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उत्तर
Let the number of boys be $$9x$$ and girls be $$5x$$.
Given number of girls = $$5x = 425$$. $$x = \frac{425}{5} = 85$$
Total number of students = $$9x + 5x = 14x$$.
Total students = $$14 \times 85 = 1190$$.
Therefore, the total number of students in the school is 1190.
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