There are equal number of boys and girls in a class. If 12 girls entered out, twice the boys as girls remain. What was the total number of students in a class?
There are equal number of boys and girls in a class. If 12 girls entered out, twice the boys as girls remain. What was the total number of students in a class?
Explanation:
Let the boys = b and girls = g
Given
Substitute b = g in the above equation. g = 24. So total students = 24 + 24 = 48
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