Evaluate
\frac{19}{84}\approx 0.226190476
Factor
\frac{19}{2 ^ {2} \cdot 3 \cdot 7} = 0.2261904761904762
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\frac{12}{84}+\frac{7}{84}
Least common multiple of 7 and 12 is 84. Convert \frac{1}{7} and \frac{1}{12} to fractions with denominator 84.
\frac{12+7}{84}
Since \frac{12}{84} and \frac{7}{84} have the same denominator, add them by adding their numerators.
\frac{19}{84}
Add 12 and 7 to get 19.
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