#    Question 1

#    This function converts miles to kilometers (km).

#    Complete the function to return the result of the conversion
#    Call the function to convert the trip distance from miles to kilometers
#    Fill in the blank to print the result of the conversion
#    Calculate the round-trip in kilometers by doubling the result, and fill in the blank to print the result


# 1) Complete the function to return the result of the conversion
def convert_distance(miles):
	km = miles * 1.6  # approximately 1.6 km in 1 mile
	return km
my_trip_miles = 55

# 2) Convert my_trip_miles to kilometers by calling the function above

my_trip_km = convert_distance(my_trip_miles) 

# 3) Fill in the blank to print the result of the conversion
print("The distance in kilometers is " + str(my_trip_km))

# 4) Calculate the round-trip in kilometers by doubling the result,
#    and fill in the blank to print the result
print("The round-trip in kilometers is " + str(my_trip_km * 2))
