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Answers.everydaycalculation.com » Compare fractions

Compare 60/84 and 90/70

1st number: 60/84, 2nd number: 1 20/70

60/84 is smaller than 90/70

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 70 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 84 × 5 = 420,
    60/84 = 60 × 5/84 × 5 = 300/420
  3. Likewise, for the 2nd fraction, since 70 × 6 = 420,
    90/70 = 90 × 6/70 × 6 = 540/420
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 300/420 < 540/420 or 60/84 < 90/70

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