10 Jul Friday Python Practice – 22.07.08
You could do the following homework using IDLE
Make a variable and assign a number to it (any number you like). Then display your variable using print.
Modify your variable, either by replacing the old value with a new value, or by adding something to the old value. Display the new value using print.
Make another variable and assign a string (some text) to it.
Then display it using print.
Make a variable for DaysPerWeek, HoursPerDay, and MinutesPerHour (or make up your own names), and then multiply them together.
People are always saying there’s not enough time to get everything done. How many minutes would there be in a week if there were 26 hours in a day? (Hint: Change the HoursPerDay variable.)
Question 6: (Sample Question)
Write a program to solve the following question: Three people ate dinner at a restaurant and want to split the bill. The total is $35.27, and they want to leave a 15 percent tip. How much should each person pay?
Hint: you can create three variables to start:
>>> people = 3
>>> total = 35.27
>>> tip_percent = 0.15
then you could get the result by calculating step-by-step as following:
>>> tip = total * tip_percent >>> final_total = total + tip >>> each = final_total / people >>> print(each)
Please finish the following question if you are grade 5 or above.
Write a program to solve the following question: Calculate the area and perimeter of a rectangular room, 12.5 meters by 16.7 meters.
Hint: when you do this homework, you should assign all the numbers to the variable, such as:
>>> width = 12.5 >>> length = 16.7