Simplify negative sign.
\[\frac{1}{3}\times \frac{1}{3}\times \frac{}{3}\]
Use this rule: \(\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}\).
\[\frac{1\times 1\times }{3\times 3\times 3}\]
Simplify \(1\times 1\) to \(1\).
\[\frac{1\times }{3\times 3\times 3}\]
Simplify negative sign.
\[/(3\times 3\times 3)\]
Simplify \(3\times 3\) to \(9\).
\[/(9\times 3)\]
Simplify \(9\times 3\) to \(27\).
\[/27\]
/27
