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Answers.everydaycalculation.com » Compare fractions

Compare 90/42 and 70/24

1st number: 2 6/42, 2nd number: 2 22/24

90/42 is smaller than 70/24

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 24 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 42 × 4 = 168,
    90/42 = 90 × 4/42 × 4 = 360/168
  3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
    70/24 = 70 × 7/24 × 7 = 490/168
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 360/168 < 490/168 or 90/42 < 70/24

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