Lecture 2 Testing

Hello World!
This is line2
This is line3
This is line4 using single quotes.
This is line4 using single quotes.

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Demonstration of variables

The full name is John Doe

Demonstration of variables holding numbers

Result = 39.66875
two decimal places.
Result = 39.67

your IP address is 3.144.28.82
Widget Price = $45.99
Price with Tax = $49.15