Evaluate
\frac{7}{12000}\approx 0.000583333
Factor
\frac{7}{3 \cdot 2 ^ {5} \cdot 5 ^ {3}} = 0.0005833333333333334
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\frac{0.00021}{0.36}
Multiply 0.01 and 0.021 to get 0.00021.
\frac{21}{36000}
Expand \frac{0.00021}{0.36} by multiplying both numerator and the denominator by 100000.
\frac{7}{12000}
Reduce the fraction \frac{21}{36000} to lowest terms by extracting and canceling out 3.
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