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Answers.everydaycalculation.com » Compare fractions

Compare 40/28 and 4/9

1st number: 1 12/28, 2nd number: 4/9

40/28 is greater than 4/9

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 9 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 28 × 9 = 252,
    40/28 = 40 × 9/28 × 9 = 360/252
  3. Likewise, for the 2nd fraction, since 9 × 28 = 252,
    4/9 = 4 × 28/9 × 28 = 112/252
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 360/252 > 112/252 or 40/28 > 4/9

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