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Answers.everydaycalculation.com » Compare fractions

Compare 27/4 and 30/40

1st number: 6 3/4, 2nd number: 30/40

27/4 is greater than 30/40

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 40 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 4 × 10 = 40,
    27/4 = 27 × 10/4 × 10 = 270/40
  3. Likewise, for the 2nd fraction, since 40 × 1 = 40,
    30/40 = 30 × 1/40 × 1 = 30/40
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 270/40 > 30/40 or 27/4 > 30/40

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