Evaluate
\frac{1020}{247}\approx 4.129554656
Factor
\frac{2 ^ {2} \cdot 3 \cdot 5 \cdot 17}{13 \cdot 19} = 4\frac{32}{247} = 4.129554655870446
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\frac{260}{247}+\frac{760}{247}
Least common multiple of 19 and 13 is 247. Convert \frac{20}{19} and \frac{40}{13} to fractions with denominator 247.
\frac{260+760}{247}
Since \frac{260}{247} and \frac{760}{247} have the same denominator, add them by adding their numerators.
\frac{1020}{247}
Add 260 and 760 to get 1020.
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