The sum of the number of boys and girls in a school is 150. if the number of boys is x, then the number of girls becomes x% of the total number of students. The number of boys is :

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We have : x + (x% of 150 )= 150 => x+(x/100)*150] = 150 => 5 2 x = 150 …

The sum of the number of boys and girls in a school is 150. if the number of boys is x, then the number of girls becomes x% of the total number of students. The number of boys is :

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