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Answers.everydaycalculation.com » Compare fractions

Compare 1/5 and 4/12

1/5 is smaller than 4/12

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 12 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 5 × 12 = 60,
    1/5 = 1 × 12/5 × 12 = 12/60
  3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
    4/12 = 4 × 5/12 × 5 = 20/60
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 12/60 < 20/60 or 1/5 < 4/12

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