Sector 7G

   1:  public static decimal Average(

   2:      this IEnumerable<decimal> source)

   3:   

   4:  public static double Average(

   5:      this IEnumerable<int> source)

   6:   

   7:  public static Nullable<decimal> Average(

   8:      this IEnumerable<Nullable<decimal>> source)

   9:   

  10:  public static Nullable<double> Average(

  11:      this IEnumerable<Nullable<double>> source)

  12:   

  13:  public static double Average(

  14:      this IEnumerable<long> source)

  15:   

  16:  public static Nullable<double> Average(

  17:      this IEnumerable<Nullable<int>> source)

  18:   

  19:  public static double Average(

  20:      this IEnumerable<double> source)

  21:   

  22:  public static Nullable<double> Average(

  23:      this IEnumerable<Nullable<long>> source)

  24:   

  25:  public static Nullable<float> Average(

  26:      this IEnumerable<Nullable<float>> source)

  27:   

  28:  public static float Average(

  29:      this IEnumerable<float> source)

  30:   

  31:  public static decimal Average<TSource>(

  32:      this IEnumerable<TSource> source, 

  33:      Func<TSource, decimal> selector)

  34:   

  35:  public static double Average<TSource>(

  36:      this IEnumerable<TSource> source, 

  37:      Func<TSource, double> selector)

  38:   

  39:  public static double Average<TSource>(

  40:      this IEnumerable<TSource> source, 

  41:      Func<TSource, int> selector)

  42:   

  43:  public static double Average<TSource>(

  44:      this IEnumerable<TSource> source, 

  45:      Func<TSource, long> selector)

  46:   

  47:  public static Nullable<decimal> Average<TSource>(

  48:      this IEnumerable<TSource> source, 

  49:      Func<TSource, Nullable<decimal>> selector)

  50:   

  51:  public static Nullable<double> Average<TSource>(

  52:      this IEnumerable<TSource> source, 

  53:      Func<TSource, Nullable<double>> selector)

  54:   

  55:  public static Nullable<double> Average<TSource>(

  56:      this IEnumerable<TSource> source, 

  57:      Func<TSource, Nullable<int>> selector)

  58:   

  59:  public static Nullable<double> Average<TSource>(

  60:      this IEnumerable<TSource> source, 

  61:      Func<TSource, Nullable<long>> selector)

  62:   

  63:  public static Nullable<float> Average<TSource>(

  64:      this IEnumerable<TSource> source, 

  65:      Func<TSource, Nullable<float>> selector)

  66:   

  67:  public static float Average<TSource>(

  68:      this IEnumerable<TSource> source, 

  69:      Func<TSource, float> selector)

   1:  double average = (from n in numeros

   2:                    select n).Average();

   3:   

   4:  double average = numeros.Average();