Evaluate
\frac{16}{121}\approx 0.132231405
Factor
\frac{2 ^ {4}}{11 ^ {2}} = 0.1322314049586777
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\frac{4\times 4}{11\times 11}
Multiply \frac{4}{11} times \frac{4}{11} by multiplying numerator times numerator and denominator times denominator.
\frac{16}{121}
Do the multiplications in the fraction \frac{4\times 4}{11\times 11}.
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