Question

Multiply:

iii) $\frac{-2}{9}$ by $\frac{5}{11}$

Answer 1

To multiply: $\frac{-2}{9}$ by $\frac{5}{11}$

$\frac{-2}{9}$ by $\frac{5}{11}=\frac{-2}{9}\times \frac{5}{11}$

$=\frac{-2\times 5}{9\times 11}$ $(\because \frac{a}{b}\times \frac{c}{d}=\frac{a\times c}{b\times d})$

$=\frac{-10}{99}$

Hence, the required product is $\frac{-10}{99}$ .