What would be the best way to fix fractions (in Calibre's Edit Book) when they use this code below instead of a real fraction?
<li class="ing"><span class="fraction"><span class="numerator">1</span><span class="virgule">⁄</span><span class="denominator">8</span></span> teaspoon freshly ground black pepper</li>
The above is VERY messy! 
 
I would like it to be this instead:
1/8 teaspoon freshly ground black pepper
I do not like the one-character (symbol fractions, such as ¼) either but I can easily f/r those.
Thank you!