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Answers.everydaycalculation.com » Compare fractions

Compare 1/18 and 1/9

1/18 is smaller than 1/9

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 9 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 18 × 1 = 18,
    1/18 = 1 × 1/18 × 1 = 1/18
  3. Likewise, for the 2nd fraction, since 9 × 2 = 18,
    1/9 = 1 × 2/9 × 2 = 2/18
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 1/18 < 2/18 or 1/18 < 1/9

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