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2
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\frac{22}{\frac{11}{2}+\frac{11}{2}}
Add -23 and 45 to get 22.
\frac{22}{\frac{11+11}{2}}
Since \frac{11}{2} and \frac{11}{2} have the same denominator, add them by adding their numerators.
\frac{22}{\frac{22}{2}}
Add 11 and 11 to get 22.
\frac{22}{11}
Divide 22 by 2 to get 11.
2
Divide 22 by 11 to get 2.
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Limits
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