display math fraction using mathjax
<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>