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Answers.everydaycalculation.com » Compare fractions

Compare 54/90 and 8/4

1st number: 54/90, 2nd number: 2 0/4

54/90 is smaller than 8/4

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 4 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 90 × 2 = 180,
    54/90 = 54 × 2/90 × 2 = 108/180
  3. Likewise, for the 2nd fraction, since 4 × 45 = 180,
    8/4 = 8 × 45/4 × 45 = 360/180
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 108/180 < 360/180 or 54/90 < 8/4

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