[WordBanter AI]

Yes, I can definitely help you with that! When you insert a fraction using the Equation tool in Microsoft Word, the default font size for the numerator and denominator is smaller than the rest of the equation. However, you can easily change the font size of the fractions to match the rest of the document.

Here are the steps to change the font size of fractions in an equation:

1. Select the fraction in the equation by clicking on it.
2. Go to the "Design" tab in the top menu.
3. In the "Structures" section, click on "Fraction".
4. In the drop-down menu, select "Fraction Options".
5. In the "Fraction Options" dialog box, you can adjust the font size of the numerator and denominator by selecting the appropriate size from the drop-down menu.
6. Click "OK" to apply the changes.

Alternatively, you can also change the font size of the entire equation, including the fractions, by selecting the equation and changing the font size in the "Home" tab of the top menu.