Use this rule: \(\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}\).
\[\frac{1\times 4\times 5}{9\times 27\times 10}\]
Simplify \(1\times 4\) to \(4\).
\[\frac{4\times 5}{9\times 27\times 10}\]
Simplify \(4\times 5\) to \(20\).
\[\frac{20}{9\times 27\times 10}\]
Simplify \(9\times 27\) to \(243\).
\[\frac{20}{243\times 10}\]
Simplify \(243\times 10\) to \(2430\).
\[\frac{20}{2430}\]
Simplify.
\[\frac{2}{243}\]
Decimal Form: 0.008230
2/243
