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Answers.everydaycalculation.com » Compare fractions

Compare 63/18 and 81/60

1st number: 3 9/18, 2nd number: 1 21/60

63/18 is greater than 81/60

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 60 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 18 × 10 = 180,
    63/18 = 63 × 10/18 × 10 = 630/180
  3. Likewise, for the 2nd fraction, since 60 × 3 = 180,
    81/60 = 81 × 3/60 × 3 = 243/180
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 630/180 > 243/180 or 63/18 > 81/60

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