Driving is expensive. Write a program with a car's miles/gallon and gas dollars/gallon (both floats) as input, and output the gas cost for 20 miles, 75 miles, and 500 miles. Output each floating-point value with two digits after the decimal point, which can be achieved as follows:
print(f'{your_value1:.2f} {your_value2:.2f} {your_value3:.2f}')

Ex: If the input is:

20.0
3.1599
Then the output is:

3.16 11.85 79.00