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Answers.everydaycalculation.com » Compare fractions

Compare 40/90 and 2/27

40/90 is greater than 2/27

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 27 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 90 × 3 = 270,
    40/90 = 40 × 3/90 × 3 = 120/270
  3. Likewise, for the 2nd fraction, since 27 × 10 = 270,
    2/27 = 2 × 10/27 × 10 = 20/270
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 120/270 > 20/270 or 40/90 > 2/27

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