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Answers.everydaycalculation.com » Compare fractions

Compare 54/90 and 60/40

1st number: 54/90, 2nd number: 1 20/40

54/90 is smaller than 60/40

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 40 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 90 × 4 = 360,
    54/90 = 54 × 4/90 × 4 = 216/360
  3. Likewise, for the 2nd fraction, since 40 × 9 = 360,
    60/40 = 60 × 9/40 × 9 = 540/360
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 216/360 < 540/360 or 54/90 < 60/40

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