Solve for x
x=0.01155
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3x=\frac{693}{20000}
Expand \frac{0.693}{20} by multiplying both numerator and the denominator by 1000.
x=\frac{\frac{693}{20000}}{3}
Divide both sides by 3.
x=\frac{693}{20000\times 3}
Express \frac{\frac{693}{20000}}{3} as a single fraction.
x=\frac{693}{60000}
Multiply 20000 and 3 to get 60000.
x=\frac{231}{20000}
Reduce the fraction \frac{693}{60000} to lowest terms by extracting and canceling out 3.
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