How to Find the Average Values of all the Array Elements

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

class AverageValue
{
    public void sumAverageElements(int[] arrA, int size)
    {

        int sum = 0;
        int average = 0;
        for (int x = 0; x < size; x++)
        {
            sum += arrA[x];
        }
        average = sum / size;
        Console.WriteLine("Sum Of Array is : " + sum);
        Console.WriteLine("Average Of Array is : " + average);
        Console.ReadLine();
    }
    public static void Main(string[] args)
    {
        int size;
        Console.WriteLine("Enter the Size :");
        size = Convert.ToInt32(Console.ReadLine());
        int[] y = new int[size];
        Console.WriteLine("Enter the Elements of the Array : ");
        for (int x = 0; x < size; x++)
        {
            y[x] = Convert.ToInt32(Console.ReadLine());
        }
        int len = y.Length;
        AverageValue Objavg = new AverageValue();
        Objavg.sumAverageElements(y, len);
    }
}
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OUTPUT:-
Enter the Size :
3
Enter the Elements of the Array :
4
6
7
Sum Of Array is : 17
Average Of Array is : 5

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