Question
In a class, 40% of the students are boys, and the rest
are girls. If the total number of students is 500, how many more girls than boys are there in the class?Solution
Number of boys = 40% of 500 = 0.40 × 500 = 200. Number of girls = 500 - 200 = 300. Difference = 300 - 200 = 100.
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