How do I format a print statement to print to a certain number of decimal points?

Question

I'm trying to write a program in python 3.3 that will enable a ice hockey goaltender to be able to calculate his goals against average and save percentage. GAA usually appears in this format:

        1.50

And Save Percentage is displayed in the following format:

        0.927

With that in mind, here is my code so far:

  Goals_Against = input("Enter Number of Goals Allowed: ")
  Games_Played = input("Enter Number of Games Played: ")
  Shots_Faced = input("Enter Number of Shots Faced: ")
  Shots_Saved = input("Enter Number of Shots Saved: ")      

  def GoalsAgainstAverage():
       GAA = (int(Goals_Against) / int(Games_Played))
       print("Your Goals Against Average is:",GAA)
       format(GAA, '.2f')
  def main():
      GoalsAgainstAverage()

  main()

After I enter in, for example, 12 as the input for Goals_Against and 8 as the input for Games_Played, it always prints in the following format:

  1.5

Why is it not displaying as 1.50?

Answer 1

try this:

print("Your Goals Against Average is:", "{0:.2f}".format(GAA))