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Answers.everydaycalculation.com » Compare fractions

Compare 20/63 and 84/9

1st number: 20/63, 2nd number: 9 3/9

20/63 is smaller than 84/9

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 9 is 63

    Next, find the equivalent fraction of both fractional numbers with denominator 63
  2. For the 1st fraction, since 63 × 1 = 63,
    20/63 = 20 × 1/63 × 1 = 20/63
  3. Likewise, for the 2nd fraction, since 9 × 7 = 63,
    84/9 = 84 × 7/9 × 7 = 588/63
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 20/63 < 588/63 or 20/63 < 84/9

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