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Answers.everydaycalculation.com » Compare fractions

Compare 2/9 and 5/7

2/9 is smaller than 5/7

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 7 is 63

    Next, find the equivalent fraction of both fractional numbers with denominator 63
  2. For the 1st fraction, since 9 × 7 = 63,
    2/9 = 2 × 7/9 × 7 = 14/63
  3. Likewise, for the 2nd fraction, since 7 × 9 = 63,
    5/7 = 5 × 9/7 × 9 = 45/63
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 14/63 < 45/63 or 2/9 < 5/7

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