Evaluate
\frac{3}{56}\approx 0.053571429
Factor
\frac{3}{7 \cdot 2 ^ {3}} = 0.05357142857142857
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\frac{10.5}{196}
Subtract 12 from 22.5 to get 10.5.
\frac{105}{1960}
Expand \frac{10.5}{196} by multiplying both numerator and the denominator by 10.
\frac{3}{56}
Reduce the fraction \frac{105}{1960} to lowest terms by extracting and canceling out 35.
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