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Answers.everydaycalculation.com » Compare fractions

Compare 27/28 and 20/6

1st number: 27/28, 2nd number: 3 2/6

27/28 is smaller than 20/6

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 6 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 28 × 3 = 84,
    27/28 = 27 × 3/28 × 3 = 81/84
  3. Likewise, for the 2nd fraction, since 6 × 14 = 84,
    20/6 = 20 × 14/6 × 14 = 280/84
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 81/84 < 280/84 or 27/28 < 20/6

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