The Associative Property of Multiplication states that the way in which factors are grouped in a multiplication problem does not change the product. Therefore, you can rewrite the expression \( p \cdot (q \cdot r) \) by regrouping the factors.
Using the associative property, you can rewrite it as:
\[ (p \cdot q) \cdot r \]
So, \( p \cdot (q \cdot r) \) can be expressed as \( (p \cdot q) \cdot r \).