Add dashes to fractions in html

Over 3K rows ---- Is there a way to add dashes to fractions

Example

<ul>
<li>Hardware: Grace Pull 3 3/4 Inch</li>
<li>Style: Contemporary, Traditional</li>
<li>Finish: Brushed Satin Nickel</li>
<li>Material: Zinc Alloy</li>
<li>Collection: Asbury</li>
<li>Length: 4 7/16 in.</li>
<li>Width: 5/8 in.</li>
<li>Projection: 1 1/4 in.</li>
<li>Center-to-Center: 3 3/4 in.</li>
<li>Base Diameter: 5/8 in.</li>
</ul>

Would like

<ul>
<li>Hardware: Grace Pull 3-3/4 Inch</li>
<li>Style: Contemporary, Traditional</li>
<li>Finish: Brushed Satin Nickel</li>
<li>Material: Zinc Alloy</li>
<li>Collection: Asbury</li>
<li>Length: 4-7/16 in.</li>
<li>Width: 5/8 in.</li>
<li>Projection: 1-1/4 in.</li>
<li>Center-to-Center: 3-3/4 in.</li>
<li>Base Diameter: 5/8 in.</li>
</ul>