title: Convert from Fahrenheit to Celsius
body: <p>I'm trying to convert a Fahrenheit temperature into Celsius.<br>
  doing the following I'm always getting zero:</p>
  
  <pre><code>using System;
  using System.Collections.Generic;
  using System.Linq;
  using System.Text;
  using System.Threading.Tasks;
  
  namespace Celcius_Farenheit_Converter
  {
  class Program
  {
  
      static double Celcius(double f)
      {
          double c = 5/9*(f - 32);
  
          return c;
      }
      static void Main(string[] args)
      {
          string text = "enter a farenheit tempature";
          double c = Celcius(GetTempature(text));
          Console.WriteLine("the tempature in Celicus is {0}", c);
  
          Console.ReadKey(true);
  
      }
  
      static double GetTempature(string text)
      {
          Console.WriteLine(text);
          bool IsItTemp = false;
          double x = 0;
  
          do
          {
              IsItTemp = double.TryParse(Console.ReadLine(), out x);
          } while (!IsItTemp);
  
          return x;
  
      }
  }
  }
  </code></pre>
  
  <p>can you help me fix it?</p>