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Answers.everydaycalculation.com » Compare fractions

Compare 40/42 and 4/28

40/42 is greater than 4/28

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 28 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 42 × 2 = 84,
    40/42 = 40 × 2/42 × 2 = 80/84
  3. Likewise, for the 2nd fraction, since 28 × 3 = 84,
    4/28 = 4 × 3/28 × 3 = 12/84
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 80/84 > 12/84 or 40/42 > 4/28

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