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Compare 12/21 and 27/50

12/21 is greater than 27/50

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 50 is 1050
  2. For the 1st fraction, since 21 × 50 = 1050,
    12/21 = 12 × 50/21 × 50 = 600/1050
  3. Likewise, for the 2nd fraction, since 50 × 21 = 1050,
    27/50 = 27 × 21/50 × 21 = 567/1050
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 600/1050 > 567/1050 or 12/21 > 27/50

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