Evaluate
\frac{1}{27000}\approx 0.000037037
Factor
\frac{1}{2 ^ {3} \cdot 3 ^ {3} \cdot 5 ^ {3}} = 3.7037037037037033 \times 10^{-5}
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\frac{1}{27}\times 10^{-3}
Calculate 3 to the power of -3 and get \frac{1}{27}.
\frac{1}{27}\times \frac{1}{1000}
Calculate 10 to the power of -3 and get \frac{1}{1000}.
\frac{1}{27000}
Multiply \frac{1}{27} and \frac{1}{1000} to get \frac{1}{27000}.
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