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Answers.everydaycalculation.com » Compare fractions

Compare 75/72 and 56/7

1st number: 1 3/72, 2nd number: 8 0/7

75/72 is smaller than 56/7

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 7 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 72 × 7 = 504,
    75/72 = 75 × 7/72 × 7 = 525/504
  3. Likewise, for the 2nd fraction, since 7 × 72 = 504,
    56/7 = 56 × 72/7 × 72 = 4032/504
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 525/504 < 4032/504 or 75/72 < 56/7

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