# Complete the calc_pizza_calories_per_slice() function to calculate the calories for a single slice of pizza 

# A calc_pizza_calories() function returns a pizza's total calories given the pizza diameter passed as an arguement 

# A calc_num_pizza_slices() function returns the number of slices in a pizza given the pizza diameter passed an arguement 


def calc_pizza_calories_per_slice(pizza_diameter): 
    total_calories = <placeholder_A> 
    calories_per_slice = <placeholder_B> 
    return  calories_per_slice

# Type the expression for placeholder_A to calculate the total calories for a pizza with diameter pizza_diameter

    total_calories = calc_pizza_calories(pizza_diameter)
    # The statement assigns total_calories with the values returned by calc_pizza_calories(pizza_diameter) 

# Type the expression for placeholder_B to calculate the calories per slice 

    calories_per_slice = total_calories / calc_num_pizza_slices(pizza_diameter)
    #calories_per_slice is assigned with total_calories divided by the number of slices per pizza, which is returned by calc_num_pizza_slices(pizza_diameter)