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In a class, if 60% of the students are boys and the number of girls is 36, then the number of boys is : |
65 54 60 58 |
54 |
40% = \(\frac{2}{5}\) & 60% = \(\frac{3}{5}\) ATQ , \(\frac{2}{5}\) of total number of students = 36 Total number of students = 90 Number of boys = \(\frac{3}{5}\) × 90 = 54 |
