Evaluate
\frac{1457}{325}\approx 4.483076923
Factor
\frac{31 \cdot 47}{5 ^ {2} \cdot 13} = 4\frac{157}{325} = 4.483076923076923
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\frac{300}{325}+\frac{1157}{325}
Least common multiple of 13 and 25 is 325. Convert \frac{12}{13} and \frac{89}{25} to fractions with denominator 325.
\frac{300+1157}{325}
Since \frac{300}{325} and \frac{1157}{325} have the same denominator, add them by adding their numerators.
\frac{1457}{325}
Add 300 and 1157 to get 1457.
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