{ class Program { static void Main(string[] args) { Fraction fraction1 = new Fraction(2, 4);

        Console.WriteLine("{0}", fraction1);

        Fraction fraction2 = new Fraction(7, 4);

        Console.WriteLine("{0}", fraction2);

        Console.WriteLine("Fraction 1 + Fraction2 = {0}", fraction1 + fraction2);

        Console.ReadLine();
    }
} }