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Answers.everydaycalculation.com » Compare fractions

Compare 70/75 and 63/72

70/75 is greater than 63/72

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 72 is 1800

    Next, find the equivalent fraction of both fractional numbers with denominator 1800
  2. For the 1st fraction, since 75 × 24 = 1800,
    70/75 = 70 × 24/75 × 24 = 1680/1800
  3. Likewise, for the 2nd fraction, since 72 × 25 = 1800,
    63/72 = 63 × 25/72 × 25 = 1575/1800
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 1680/1800 > 1575/1800 or 70/75 > 63/72

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