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<!DOCTYPE html> <html> <body> <h1>JavaScript Variables</h1> <p>Strings are written with quotes.</p> <p>Numbers are written without quotes.</p> <p id="demo"></p> <script> const pi = 3.14; let person = "John Doe"; let answer = 'Yes I am!'; document.getElementById("demo").innerHTML = pi + "<br>" + person + "<br>" + answer; </script> </body> </html>
