Evaluate
\frac{1}{450}\approx 0.002222222
Factor
\frac{1}{2 \cdot 3 ^ {2} \cdot 5 ^ {2}} = 0.0022222222222222222
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\frac{2}{15\times 60}
Express \frac{\frac{2}{15}}{60} as a single fraction.
\frac{2}{900}
Multiply 15 and 60 to get 900.
\frac{1}{450}
Reduce the fraction \frac{2}{900} to lowest terms by extracting and canceling out 2.
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