title: how to print decimal values in python
body: <pre><code>print("enter start() to start the program")
  
  def start():
      print("This script converts GBP into any currency based on the exchange rate...")
      print(" ") #enters a line
      exchangeRate = int(input("Enter the exchange rate (Eg: 0.80)"))
      print("how much would you like to convert???")                       
      gpb = int(input())
      print(gpb*exchangeRate)
  </code></pre>
  
  <p>If I put the exchange-rate at 0.81 and I enter £1 it always returns 0.</p>