green-way answ

for(var i in $('.answers')){
if(typeof ($('.answers')[i])=='object'&&'children' in $('.answers')[i]&&'0' in $('.answers')[i].children){
//console.log($('.answers')[i].children[0].attributes[0].nodeValue)
  var elem = $('.answers')[i].children[0].attributes[0].nodeValue;
  var aid = elem.split('a');
  var qid = aid[0].split('q')[1];
  var frontres = onAnswerMadeJS({
    clientData: ra[qid],
    userData: elem
  });
  var qa = ((ra[qid] - 3) / 7) + 1 - qid;
  console.log(Number(i)+1 +': '+qa)
}
}