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Subtract 14/49 from 12/42

12/42 - 14/49 is 0/1.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 49 is 294

    Next, find the equivalent fraction of both fractional numbers with denominator 294
  2. For the 1st fraction, since 42 × 7 = 294,
    12/42 = 12 × 7/42 × 7 = 84/294
  3. Likewise, for the 2nd fraction, since 49 × 6 = 294,
    14/49 = 14 × 6/49 × 6 = 84/294
  4. Subtract the two like fractions:
    84/294 - 84/294 = 84 - 84/294 = 0/294
  5. The answer is 0

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