JSFiddle - React, Tailwind, and code Playground

by S.M. Murad Hasan Tanvir

HTML

Minutes
<input type="text" value="" name="min" class="min">
<br> Seconds
<input type="text" value="" name="sec" class="sec">
<br> Output
<input type="text" value="" name="output" class="output">
<br>
<input type="Button" value="Calculate" name="Calculate" class="calculate">
<br>

JavaScript

$(function() {
   alert()
   $(".calculate").on("click", function() {
     var min = $(".min").val();
     var sec = $(".sec").val();
     var output = parseInt(parseInt(min) * parseInt(sec) / 500);
     $(".output").val(output);
     alert();
   });
 });