Hello, could you please help me solve these two Python questions?

1) Write a Python script that will calculate a decent tip and the total price on a meal from a two dollar sign restaurant.

Input string: Enter the total: 24.56

Expected output of script: A 15% tip on 24.56 would be 3.68 The total would be 28.24

2) Write a Python script that will take in a number and use membership operators to tell whether that number is one of my winning lotto numbers or not.

Input string:

Enter a number: 13

Enter a number: 84

Enter a number: 21

Expected output of script:

13 is not a winning number

84 is a winning number!

21 is not a winning number

Please don't make the answers too complicated- thanks, I appreciate it!