How to Insert Fractions signs, Limit sings?

Hello Tycoonz Fitness,

Unfortunately, please notice that our theme does not have such a simple option for this but only if you add them through code. Please keep in mind that if you want to edit the files which affect the posts, you will have to edit the single template and loop-single for each template. Also, all the functions from our theme have been located in functions.php, like this -> http://screencast.com/t/m9AxbprUEKB and here -> http://screencast.com/t/XhYjNGXPJ
Please notice that our support does not cover this type of request and if you want to do that, please notice that you need to have a solid knowledge of PHP/HTML/JS/CSS and if you are not aware of the steps in this regard, please consider hiring a freelancer/developer to help you because we cannot provide customization services at the moment, sorry

Thanks for oyur understanding!