Evaluate
\frac{3}{7}\approx 0.428571429
Factor
\frac{3}{7} = 0.42857142857142855
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\frac{27\times 4}{28\times 9}
Multiply \frac{27}{28} times \frac{4}{9} by multiplying numerator times numerator and denominator times denominator.
\frac{108}{252}
Do the multiplications in the fraction \frac{27\times 4}{28\times 9}.
\frac{3}{7}
Reduce the fraction \frac{108}{252} to lowest terms by extracting and canceling out 36.
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