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Answers.everydaycalculation.com » Compare fractions

Compare 90/56 and 56/72

1st number: 1 34/56, 2nd number: 56/72

90/56 is greater than 56/72

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 72 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 56 × 9 = 504,
    90/56 = 90 × 9/56 × 9 = 810/504
  3. Likewise, for the 2nd fraction, since 72 × 7 = 504,
    56/72 = 56 × 7/72 × 7 = 392/504
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 810/504 > 392/504 or 90/56 > 56/72

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