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Answers.everydaycalculation.com » Compare fractions

Compare 2/3 and 6/21

2/3 is greater than 6/21

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 21 is 21

    Next, find the equivalent fraction of both fractional numbers with denominator 21
  2. For the 1st fraction, since 3 × 7 = 21,
    2/3 = 2 × 7/3 × 7 = 14/21
  3. Likewise, for the 2nd fraction, since 21 × 1 = 21,
    6/21 = 6 × 1/21 × 1 = 6/21
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 14/21 > 6/21 or 2/3 > 6/21

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