JSFiddle - React, Tailwind, and code Playground

HTML

FIRST VALUE<input id="ige" name="ige" type="text" > <br/> 
SECOND VALUE <input id="sba" name="sba" type="text" ><br/> 
RESULT: <input id="result" name="result" type="text" >

JavaScript

jQuery("#ige").live("change", function(){
    ige_value = parseInt(jQuery(this).val());
    sba_value = parseInt(jQuery("#sba").val());
           
    total = ige_value + sba_value  
    jQuery("#result").val(total.toFixed(2));   
  });