Question

Simplify:

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

Answer 1

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