Answer :
We are given the following expression to simplify
[tex]\frac{15p^3q^2}{18p^2q^{}}[/tex]Recall the division rule of exponents
[tex]\frac{a^x}{a^y}=a^{x-y}[/tex]Let us apply the above rule to simplify the expression
[tex]\frac{15p^3q^2}{18p^2q^{}}=\frac{5}{6^{}}p^{3-2}q^{2-1}=\frac{5}{6}p^1q^1=\frac{5}{6}pq[/tex]Therefore, the simplified expression is
[tex]\frac{5}{6}pq[/tex]