title: jQuery Division with variables
body: <p>I'm new at jQuery and want to know if its possible to take some variables and get their division as CSS width. So far I'm here:</p>
  
  <pre><code>var x = $(".some-container").length;
  var y = $("#some-div").width();
  $(".container").css("width", "x / y");
  </code></pre>
  
  <p>thanks for any help!</p>