one class in student 360 if 4:1 boys and grils how many girls in the class
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Total students = 360
Let 4x and 1x be boys and girls respectively.
4x + 1× = 360
5x = 360
X = 360 ÷ 5 =72
Therefore numbers of girls = 1 x = 1 × 72 = 72 girls.
Let 4x and 1x be boys and girls respectively.
4x + 1× = 360
5x = 360
X = 360 ÷ 5 =72
Therefore numbers of girls = 1 x = 1 × 72 = 72 girls.
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