Evaluate
\frac{1}{10000000000000}= 10^{-13}
Factor
\frac{1}{2 ^ {13} \cdot 5 ^ {13}} = 1 \times 10^{-13}
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5\times 10^{-14}\times 2
To multiply powers of the same base, add their exponents. Add -7 and -7 to get -14.
5\times \frac{1}{100000000000000}\times 2
Calculate 10 to the power of -14 and get \frac{1}{100000000000000}.
\frac{1}{20000000000000}\times 2
Multiply 5 and \frac{1}{100000000000000} to get \frac{1}{20000000000000}.
\frac{1}{10000000000000}
Multiply \frac{1}{20000000000000} and 2 to get \frac{1}{10000000000000}.
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