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Answers.everydaycalculation.com » Compare fractions

Compare 84/14 and 90/40

1st number: 6 0/14, 2nd number: 2 10/40

84/14 is greater than 90/40

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 40 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 14 × 20 = 280,
    84/14 = 84 × 20/14 × 20 = 1680/280
  3. Likewise, for the 2nd fraction, since 40 × 7 = 280,
    90/40 = 90 × 7/40 × 7 = 630/280
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 1680/280 > 630/280 or 84/14 > 90/40

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