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Answers.everydaycalculation.com » Compare fractions

Compare 9/3 and 81/4

1st number: 3 0/3, 2nd number: 20 1/4

9/3 is smaller than 81/4

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 4 is 12

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 3 × 4 = 12,
    9/3 = 9 × 4/3 × 4 = 36/12
  3. Likewise, for the 2nd fraction, since 4 × 3 = 12,
    81/4 = 81 × 3/4 × 3 = 243/12
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 36/12 < 243/12 or 9/3 < 81/4

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