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Subtract 63/49 from 2/42

1st number: 2/42, 2nd number: 1 14/49

2/42 - 63/49 is -26/21.

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,
    2/42 = 2 × 7/42 × 7 = 14/294
  3. Likewise, for the 2nd fraction, since 49 × 6 = 294,
    63/49 = 63 × 6/49 × 6 = 378/294
  4. Subtract the two like fractions:
    14/294 - 378/294 = 14 - 378/294 = -364/294
  5. After reducing the fraction, the answer is -26/21

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