Evaluate
\frac{64}{289}\approx 0.221453287
Factor
\frac{2 ^ {6}}{17 ^ {2}} = 0.22145328719723184
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1-\frac{225}{289}
Calculate \frac{15}{17} to the power of 2 and get \frac{225}{289}.
\frac{289}{289}-\frac{225}{289}
Convert 1 to fraction \frac{289}{289}.
\frac{289-225}{289}
Since \frac{289}{289} and \frac{225}{289} have the same denominator, subtract them by subtracting their numerators.
\frac{64}{289}
Subtract 225 from 289 to get 64.
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