Sure! Here's a fun math equation involving mac and cheese:
Let \( x \) be the number of boxes of mac and cheese and \( y \) be the number of servings per box. If you want to have a total of \( z \) servings, the relationship can be expressed as:
\[ z = x \times y \]
For example, if each box of mac and cheese serves 3 people (so \( y = 3 \)), and you want to serve 12 people (so \( z = 12 \)), you can find the number of boxes needed:
\[ 12 = x \times 3 \]
To find \( x \), divide both sides by 3:
\[ x = \frac{12}{3} = 4 \]
Thus, you would need 4 boxes of mac and cheese to serve 12 people!