Question

How to calculate the percentage of a percentage in Java

Answer 1

public class PercentOfPercentProgram {

    public static double percentOfPercent(double value, double percent) {
        return value * (percent / 100.0);
    }

    public static void main(String[] args) {
        double a = 58;
        double b = 17;

        double result = percentOfPercent(a, b);

        System.out.printf("%.2f%n", result);  
    }
}



/*
run:

9.86

*/

 

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