package vi;

import java.util.Scanner;

public class vi {

	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		double e = 0.9896;
		while(true) {
		double remainder = 0;
		for(int i=0; i<3; i++) {
			double v = scan.nextDouble();
			double p = scan.nextDouble();
			double n = scan.nextDouble();
				if(v!=0)
					remainder += v/25 * x(p,n);
			}
		System.out.println("remainder = " + remainder);
		System.out.println("ig = " + (e - remainder));
		}
	}

	public static double x(double p, double n) {
		return (-1)*(p/(p+n)) * Logarithm.log2(p/(p+n)) - (n/(p+n)) * Logarithm.log2(n/(p+n));
	}

}

class Logarithm
{
public static double logb( double a, double b )
{
return Math.log(a) / Math.log(b);
}

public static double log2( double a )
{
return logb(a,2);
}
}