Angle of the hands of a clock (a quick/first attempt)

// By: Sherol
// finding the angle between the hands of a clock

public class Clock{

     public static void main(String []args){
        System.out.println(getangle(9,45));
     }

     public static double getangle(double hour, double min){

        // get angle from 12 -> min
        // 360/60 (degrees/min) = 6
        double mindeg = min*6;
        System.out.println(mindeg);

     //----------------------------
        // get approx hour angle from 12
        // 360 deg/60 min = 6 deg/min
        double hourdeg = 5 * 6 * (hour%12);

        // add offset
        // each hour has (5 min * 6 degrees/min)
        double minratio = min/60;
        System.out.println(minratio);

    hourdeg = hourdeg + (30.0 * minratio);
        System.out.println(hourdeg);

        //----------------------------
        return (mindeg-hourdeg) % 360 ;
     }
}