Evaluate
4.778
Factor
\frac{2389}{2 ^ {2} \cdot 5 ^ {3}} = 4\frac{389}{500} = 4.778
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\frac{477.8}{100}
Multiply 200 and 2.389 to get 477.8.
\frac{4778}{1000}
Expand \frac{477.8}{100} by multiplying both numerator and the denominator by 10.
\frac{2389}{500}
Reduce the fraction \frac{4778}{1000} to lowest terms by extracting and canceling out 2.
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