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Compare 10/12 and 21/35

10/12 is greater than 21/35

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 35 is 420
  2. For the 1st fraction, since 12 × 35 = 420,
    10/12 = 10 × 35/12 × 35 = 350/420
  3. Likewise, for the 2nd fraction, since 35 × 12 = 420,
    21/35 = 21 × 12/35 × 12 = 252/420
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 350/420 > 252/420 or 10/12 > 21/35

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