Evaluate
54.6875
Factor
\frac{7 \cdot 5 ^ {3}}{2 ^ {4}} = 54\frac{11}{16} = 54.6875
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\frac{2800}{51.2}
Multiply 400 and 7 to get 2800.
\frac{28000}{512}
Expand \frac{2800}{51.2} by multiplying both numerator and the denominator by 10.
\frac{875}{16}
Reduce the fraction \frac{28000}{512} to lowest terms by extracting and canceling out 32.
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