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Answers.everydaycalculation.com » Compare fractions

Compare 84/4 and 30/3

1st number: 21 0/4, 2nd number: 10 0/3

84/4 is greater than 30/3

Steps for comparing fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 4 × 3 = 12,
    84/4 = 84 × 3/4 × 3 = 252/12
  3. Likewise, for the 2nd fraction, since 3 × 4 = 12,
    30/3 = 30 × 4/3 × 4 = 120/12
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 252/12 > 120/12 or 84/4 > 30/3

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