Question

45/4 ab^3 by 15ab^3​

Answer 1

Answer:

$\frac{ \frac{45}{ab {}^{3} } }{15 {ab}^{3} }$

$= \frac{45}{ {ab}^{3} } \times \frac{1}{15 {ab}^{3} }$

$= \frac{3}{ {a}^{2} {b}^{3} }$