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Answers.everydaycalculation.com » Compare fractions

Compare 98/18 and 84/20

1st number: 5 8/18, 2nd number: 4 4/20

98/18 is greater than 84/20

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 20 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 18 × 10 = 180,
    98/18 = 98 × 10/18 × 10 = 980/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    84/20 = 84 × 9/20 × 9 = 756/180
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 980/180 > 756/180 or 98/18 > 84/20

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