text: cars = 100
  space_in_a_car = 4.0
  drivers = 30
  passengers = 90
  cars_not_driven = cars - drivers
  cars_driven = drivers
  carpool_capacity = cars_driven * space_in_a_car
  average_passengers_per_car = passengers / cars_driven
  
  
  print("There are", cars, "cars available.")
  print("There are only", drivers, "drivers available.")
  print("There will be", cars_not_driven, "empty cars today.")
  print("We can transport", carpool_capacity, "people today.")
  print("We have", passengers, "to carpool today.")
  print("We need to put about", average_passengers_per_car,
       "in each car.")