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Answers.everydaycalculation.com » Compare fractions

Compare 18/9 and 8/4

1st number: 2 0/9, 2nd number: 2 0/4

18/9 is equivalent to 8/4

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 4 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 9 × 4 = 36,
    18/9 = 18 × 4/9 × 4 = 72/36
  3. Likewise, for the 2nd fraction, since 4 × 9 = 36,
    8/4 = 8 × 9/4 × 9 = 72/36
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 72/36 = 72/36 or 18/9 = 8/4

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