Evaluate
\frac{31}{44}\approx 0.704545455
Factor
\frac{31}{2 ^ {2} \cdot 11} = 0.7045454545454546
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\frac{11}{44}+\frac{20}{44}
Least common multiple of 4 and 11 is 44. Convert \frac{1}{4} and \frac{5}{11} to fractions with denominator 44.
\frac{11+20}{44}
Since \frac{11}{44} and \frac{20}{44} have the same denominator, add them by adding their numerators.
\frac{31}{44}
Add 11 and 20 to get 31.
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