Evaluate
\frac{1}{125000000}=8 \cdot 10^{-9}
Factor
\frac{1}{2 ^ {6} \cdot 5 ^ {9}} = 8 \times 10^{-9}
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\frac{12}{3\times 500000000}
Express \frac{\frac{12}{3}}{500000000} as a single fraction.
\frac{12}{1500000000}
Multiply 3 and 500000000 to get 1500000000.
\frac{1}{125000000}
Reduce the fraction \frac{12}{1500000000} to lowest terms by extracting and canceling out 12.
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