Money

import java.util.Scanner;

public class Money {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int bitCoins = Integer.parseInt(scanner.nextLine());
        double yuan = Double.parseDouble(scanner.nextLine());
        double commission = Double.parseDouble(scanner.nextLine());
        int bitcoinToLeva =  bitCoins * 1168 ;
        double yuanToUsd=  yuan * 0.15;
        double dollarsToLeva=  yuanToUsd  * 1.76;
        double LvToEuro= (bitcoinToLeva + dollarsToLeva) / 1.95;
        double CommissionPercentage =  commission /100;
        double CommissionMoney=   LvToEuro * CommissionPercentage;
        double ConvertedMoney =  LvToEuro - CommissionMoney;

        System.out.println(ConvertedMoney);






      }
    }