<p>I know there are HTML entities for 1/2, 1/4, and 3/4, but are there others? Like 1/3 or 1/8? Is there a good way to encode arbitrary fractions?</p>

Isn't just 15/16ths alright? Or even 15/16
ths
(
```
15/16<sup>ths</sup>
```
)?