Evaluate
\frac{22}{7}\approx 3.142857143
Factor
\frac{2 \cdot 11}{7} = 3\frac{1}{7} = 3.142857142857143
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\frac{13+9}{7}
Since \frac{13}{7} and \frac{9}{7} have the same denominator, add them by adding their numerators.
\frac{22}{7}
Add 13 and 9 to get 22.
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