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Answers.everydaycalculation.com » Compare fractions

Compare 84/72 and 10/9

1st number: 1 12/72, 2nd number: 1 1/9

84/72 is greater than 10/9

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 9 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 72 × 1 = 72,
    84/72 = 84 × 1/72 × 1 = 84/72
  3. Likewise, for the 2nd fraction, since 9 × 8 = 72,
    10/9 = 10 × 8/9 × 8 = 80/72
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 84/72 > 80/72 or 84/72 > 10/9

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