title: display math fraction using mathjax
body: <p>I'm using mathjax in ckeditor and i want to print the fraction.So,what command i have to write to print the fraction mentioned in the link below?
  (here is the image : tinypic.com/r/23k465g/9</p>
  
  <p>Here is what i'm trying:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;html&gt;
  &lt;head&gt;
  &lt;script type="text/javascript" async
    src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML"&gt;
  &lt;/script&gt;
  
  &lt;title&gt; mathsjax&lt;/title&gt;
  &lt;/head&gt;
  &lt;body&gt;
  $$7\(frac\({4}{3}\)\)$$
  &lt;/body&gt;
  &lt;/html&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>But it isn't working.
  So , please suggest me a solution</p>