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Subtract 30/12 from 1/14

1st number: 1/14, 2nd number: 2 6/12

1/14 - 30/12 is -17/7.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 12 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 14 × 6 = 84,
    1/14 = 1 × 6/14 × 6 = 6/84
  3. Likewise, for the 2nd fraction, since 12 × 7 = 84,
    30/12 = 30 × 7/12 × 7 = 210/84
  4. Subtract the two like fractions:
    6/84 - 210/84 = 6 - 210/84 = -204/84
  5. After reducing the fraction, the answer is -17/7

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