Untitled

<!DOCTYPE html>
<html>
<head>
    <title></title>
</head>
<body>
    <h1>Javascript Variables  contoh 2</h1>
    <p id="demo"></p>
    <script type="text/javascript">
        var price1 = 5;
        var price2 = 6;
        var total = price1 + price2;
        document.getElementById("demo").innerHTML ="Totalnya adalah: " + total;
        document.getElementById("demo").innerHTML ="Totalnya adalah: " + total;
    </script>
</body>
</html>