JAVASCRIPT

how to add two number using jqueryu

var a=parseInt($("#d1").val());
var b=parseInt($("#d2").val());
var sum=a+b;
alert($(sum));

add two numbers in jquery

$(document).ready(function(){
    $("input").focus(function(){
      var fee = parseInt($("#fee").val());
      var installments = parseInt($("#installments").val());

      $("#installment_fee").val(fee/installments);
    });
    $("input").blur(function(){
      var fee = parseInt($("#fee").val());
      var installments = parseInt($("#installments").val());

      $("#installment_fee").val(fee/installments);
    });
});