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<!DOCTYPE html> <html> <body> <h1>JavaScript Numbers</h1> <h2>The parseFloat() Method</h2> <p>Number.parseFloat() converts strings to numbers:</p> <p id="demo"></p> <script> document.getElementById("demo").innerHTML = Number.parseFloat("10") + "<br>" + Number.parseFloat("10.33") + "<br>" + Number.parseFloat("10 20 30") + "<br>" + Number.parseFloat("10 years") + "<br>" + Number.parseFloat("years 10"); </script> </body> </html>
