Question

Python 3 please.

6.27 (Functions) HW: Driving cost - functions

Write a function DrivingCost with input parameters drivenMiles, milesPerGallon, and dollarsPerGallon, that returns the dollar cost to drive those miles.

Ex: If the function is called with 50 20.0 3.1599, the function returns 7.89975.

Define that function in a program whose inputs are the car's miles/gallon and the gas dollars/gallon (both floats). Output the gas cost for 10 miles, 50 miles, and 400 miles, by calling your DrivingCost function three times.

Ex: If the input is:

20.0
3.1599

Then the output is:

1.57995
7.89975
63.198

Your program must define and call the following function:
def DrivingCost(drivenMiles, milesPerGallon, dollarsPerGallon)

Note: This is a lab from a previous chapter that now requires the use of a function.

Answer 1

def DrivingCost(drivenMiles, milesPerGallon, dollarsPerGallon):
    return drivenMiles / milesPerGallon * dollarsPerGallon


if __name__ == '__main__':
    milesPerGallon = float(input())
    dollarsPerGallon = float(input())
    print(DrivingCost(10, milesPerGallon, dollarsPerGallon))
    print(DrivingCost(50, milesPerGallon, dollarsPerGallon))
    print(DrivingCost(400, milesPerGallon, dollarsPerGallon))