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Answers.everydaycalculation.com » Compare fractions

Compare 12/48 and 30/18

1st number: 12/48, 2nd number: 1 12/18

12/48 is smaller than 30/18

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 18 is 144

    Next, find the equivalent fraction of both fractional numbers with denominator 144
  2. For the 1st fraction, since 48 × 3 = 144,
    12/48 = 12 × 3/48 × 3 = 36/144
  3. Likewise, for the 2nd fraction, since 18 × 8 = 144,
    30/18 = 30 × 8/18 × 8 = 240/144
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 36/144 < 240/144 or 12/48 < 30/18

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