total number of boys and girls in a school is 150 . if the number of boys is x , then girls become x % of the total number of students . the number of boys is
explanation : clearly , x % of 150 = 150 - x [ as x is number of boys ] = > x + x / 100 ∗ 150 = 150 = > 5 / 2 x = 150 = > x = 60 option b
divide(multiply(150, const_100), add(150, const_100))