The Miles Per Gallon program

Enter miles driven: $\}15$

Enter gallons of gas used: $15\mathrm{.}2$

Enter cost per gallon: $4\mathrm{.}25$

Miles Per Gallon: $9\mathrm{.}87$

Total Gas Cost: $64\mathrm{.}6$

Cost Per Mile: $0\mathrm{.}4$

Get entries for another trip $($y$/$n$)?$ y

Enter miles driven: $225$

Enter gallons of gas used: $16$

Enter cost per gallon: $4\mathrm{.}25$

Miles Per Gallon: $14\mathrm{.}06$

Total Gas Cost: $68\mathrm{.}0$

Cost Per Mile: $0\mathrm{.}3$

Get entries for another trip $($y$/$n$)?$

Start IDLE and open the

mpg$.$py file that's in this folder:

murach$/$python$/$exercises$/$ch$03$

Test the program with valid and invalid values.

Enhance the program so it lets the user repeat the entries and get the miles per

gallon for more than one trip. To do that, use a while loop.

Modify this program so it gets the cost of a gallon of gas as another entry

from the user, and validate this entry before using it in your calculations. If all

three entries are valid, calculate the total gas cost and the cost per mile, and

display the results on the console.