Java Script Assignment
Simple Interest Calculator
Source Code
<![CDATA[
<!doctype html>
<html>
<head>
<title>Simple Interest Calculator</title>
<script>
function calculate()
{
var amt,rate,time,si;
amt=parseFloat(document.frm1.t1.value);
rate=parseFloat(document.frm1.t2.value);
time=parseFloat(document.frm1.t3.value);
si=(amt*rate*time)/100;
document.frm1.t4.value=si;
}
</script>
</head>
<body>
<h1 align="center">Mark-sheet Calculator using JavaScript</h1>
<form name="frm1">
<table border="1" cellpadding="5px" cellspacing="0" width="60%" align="center">
<tr>
<td>Amount</td>
<td><input type="number" min="0" name="t1"/></td>
</tr>
<tr>
<td>Rate</td>
<td><input type="number" min="0" name="t2"/> </td>
</tr>
<tr>
<td>Time</td>
<td><input type="number" min="0" name="t3"/></td>
</tr>
<tr>
<td>Simple Interest</td>
<td><input type="number" min="0" name="t4"/> </td>
</tr>
<tr>
<td></td>
<td><input type="button" value="Calculate" onclick="calculate()"/></td>
</tr>
</table>
</form>
</body>
</html>
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