Task 5: math equations

a) Building on the sketch you made in task 4.

Create a copy of t04_variables.js and name it t05_math.js

b) Create a program that does the following:

• • Take the user's age you stored in the previous task and work out what year they were born in; note that we are not taking into account the month you were born in and so your programs' prediction is not always accurate.

  • Display a message that says:

"I predict you were born in _______"

The extension task helps you learn a critical difference between data types...