Evaluate
\frac{209}{52}\approx 4.019230769
Factor
\frac{11 \cdot 19}{2 ^ {2} \cdot 13} = 4\frac{1}{52} = 4.019230769230769
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\frac{90+80+39}{52}
Multiply 18 and 5 to get 90. Multiply 20 and 4 to get 80. Multiply 13 and 3 to get 39.
\frac{170+39}{52}
Add 90 and 80 to get 170.
\frac{209}{52}
Add 170 and 39 to get 209.
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