static void Main()
 {
     var fraction1 = new Fraction(22, 7);
     var fraction2 = new Fraction(40, 4);
     var result = fraction1 + fraction2;
     Console.WriteLine(result.Numerator);
     Console.WriteLine(result.Denominator);
     Console.WriteLine(result);
 }
 static void Main(string[] args)
 {
     Fraction fraction1 = new Fraction(22, 7);
     Fraction fraction2 = new Fraction(40, 4);
     Fraction result = fraction1 + fraction2;
     Console.WriteLine(result.Numerator);
     Console.WriteLine(result.Denominator);
     Console.WriteLine(result);
 }