Question

Simplify:

(3) $\frac{-15}{8}\times \frac{-16}{25}$

Answer 1

$$\begin{gathered} \frac{-15}{8}\times \frac{-16}{25} \\ =\frac{-5\times 3}{8}\times \frac{-8\times 2}{5\times 5} \\ =\frac{-3}{1}\times \frac{-2}{5} \\ =\frac{6}{5} \end{gathered}$$