<head>
<TITLE>Type Bilangan</TITLE>
</head>
<body>
<script language = "javascript">
<!--
var a = 15;
b = 14;
tambah = a + b;
kali = a * b;
document.write("penambahan (" +a+ " + " +b+ ") = " + tambah);
document.write("<br>");
document.write("perkalian (" +a+ " x " +b+ ") = " + kali);
document.write("<br>");
//-->
</script>
</BODY>
</HTML>
<html>
<head>
<title>Konversi Antar Sistem Bilangan</title>
</head>
<body>
<script language = "javascript">
<!--
var bil = new Number(25);
document.write("Bilangan desimal : " +bil+ "<br>");
document.write("<hr>");
document.write("Biner : " + bil.toString(2) + "<br>");
document.write("Octal : " + bil.toString(8) + "<br>");
document.write("Heksa : " + bil.toString(16) + "<br>");
//-->
</script>
</body>
</html>
<html>
<head>
<title>Membuat Fungsi Matematika Dengan Javascript</title>
</head>
<body>
<script language = "javascript">
<!--
function jumlah(x, y)
{
var hasil = x + y;
return(hasil);
}
var a = parseInt(prompt("ketikan Bilangan A = \n Ingat Jangan String"));
var b = parseInt(prompt("ketikan Bilangan B = \n Ingat Jangan String"));
var z = jumlah(a,b);
document.write(z);
document.write("<br>");
document.write("<hr>");
document.write("Type Datanya Adalah = " + typeof(z));
//-->
</script>
</body>
</html>
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