Question

$$\frac{ 9 }{ 5 } \times \frac{ 3 }{ 5 }$$

Answer

mixed(1,2/25)

Solution


Use this rule: \(\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}\).
\[\frac{9\times 3}{5\times 5}\]
Simplify  \(9\times 3\)  to  \(27\).
\[\frac{27}{5\times 5}\]
Simplify  \(5\times 5\)  to  \(25\).
\[\frac{27}{25}\]
Convert to mixed fraction.
\[1\frac{2}{25}\]

Decimal Form: 1.08