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\frac{1}{5}=\frac{3}{15}+\frac{1}{15}
Least common multiple of 5 and 15 is 15. Convert \frac{1}{5} and \frac{1}{15} to fractions with denominator 15.
\frac{1}{5}=\frac{3+1}{15}
Since \frac{3}{15} and \frac{1}{15} have the same denominator, add them by adding their numerators.
\frac{1}{5}=\frac{4}{15}
Add 3 and 1 to get 4.
\frac{3}{15}=\frac{4}{15}
Least common multiple of 5 and 15 is 15. Convert \frac{1}{5} and \frac{4}{15} to fractions with denominator 15.
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Compare \frac{3}{15} and \frac{4}{15}.
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