Evaluate
e^{\frac{2}{12471}}\approx 1.000160385
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e^{\frac{400}{8314\times 300}}
Express \frac{\frac{400}{8314}}{300} as a single fraction.
e^{\frac{400}{2494200}}
Multiply 8314 and 300 to get 2494200.
e^{\frac{2}{12471}}
Reduce the fraction \frac{400}{2494200} to lowest terms by extracting and canceling out 200.
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