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Authors:
Tony Gaddis
Chapter:
Gui Programming
Exercise:
Programming Exercises
Question:3 | ISBN:9780132576376 | Edition: 2

Question

Write a GUI program that calculates a car’s gas mileage. The program’s window should have Entry widgets that let the user enter the number of gallons of gas the car holds, and the number of miles it can be driven on a full tank. When a Calculate MPG button is clicked, the program should display the number of miles that the car may be driven per gallon of gas. Use the following formula to calculate miles-per-gallon:

                  MPG = miles /gallons

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