Pasted

        static void Main(string[] args)
        {
            Console.Write("Type out the numbers with Spaces in between\r\nNumbers: ");
            string[] Numbers = Console.ReadLine().Split(' ');
            decimal[] AverageList = new decimal[Numbers.Length];
            for (int i = 0; i < AverageList.Length; i++)
            {
                AverageList[i] = decimal.Parse(Numbers[i]);
            }
            Console.WriteLine("Your Average is {0}\r\nPress any key to exit...", GetAverage(AverageList));
            Console.ReadKey(true);
        }
 
        static decimal GetAverage(decimal[] Average)
        {
            decimal d = 0.00M;
            foreach (decimal dec in Average)
            {
                d += dec;
            }
            d = d / Average.Length;
            return d;
        }