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Answers.everydaycalculation.com » Compare fractions

Compare 18/2 and 7/18

1st number: 9 0/2, 2nd number: 7/18

18/2 is greater than 7/18

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 18 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 2 × 9 = 18,
    18/2 = 18 × 9/2 × 9 = 162/18
  3. Likewise, for the 2nd fraction, since 18 × 1 = 18,
    7/18 = 7 × 1/18 × 1 = 7/18
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 162/18 > 7/18 or 18/2 > 7/18

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