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Answers.everydaycalculation.com » Compare fractions

Compare 18/6 and 27/7

1st number: 3 0/6, 2nd number: 3 6/7

18/6 is smaller than 27/7

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 7 is 42

    Next, find the equivalent fraction of both fractional numbers with denominator 42
  2. For the 1st fraction, since 6 × 7 = 42,
    18/6 = 18 × 7/6 × 7 = 126/42
  3. Likewise, for the 2nd fraction, since 7 × 6 = 42,
    27/7 = 27 × 6/7 × 6 = 162/42
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 126/42 < 162/42 or 18/6 < 27/7

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