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Answers.everydaycalculation.com » Compare fractions

Compare 8/4 and 81/50

1st number: 2 0/4, 2nd number: 1 31/50

8/4 is greater than 81/50

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 50 is 100

    Next, find the equivalent fraction of both fractional numbers with denominator 100
  2. For the 1st fraction, since 4 × 25 = 100,
    8/4 = 8 × 25/4 × 25 = 200/100
  3. Likewise, for the 2nd fraction, since 50 × 2 = 100,
    81/50 = 81 × 2/50 × 2 = 162/100
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 200/100 > 162/100 or 8/4 > 81/50

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