Question

3a^3b^3/4b

Answer 1

\(\frac{3a^3b^3}{4b}\)
They both have a b in common
\(\frac{3a^3b^{3\color{red}{-1}}}{4b^{1\color{red}{-1}}}\rightarrow \boxed{\frac{3a^3b^2}{4}}\)