Untitled

<!DOCTYPE html>
<html>
  <head>
    <meta charset=utf-8/>
    <title> Calculate multiplication and division of two numbers </title>
      <style type = "text/css">
        body { margin: 30px;}
      </style>
      </head>
    <body>
      <form>
        1st Number : <input type="text" id="firstNumber" /><br>
        2nd Number : <input type="text" id="secondNumber" /><br>
        <input type="button" onClick="multiplyBy()" Value="Multiply" />
        <input type="button" onClick="divideBy()" Value="Divide"/>
      </form>
      <p> The Result is : <br>
        <span id = "result"></span>
      </p>
    </body>
    </html>