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Subtract 84/12 from 8/6

1st number: 1 2/6, 2nd number: 7 0/12

8/6 - 84/12 is -17/3.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 12 is 12

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 6 × 2 = 12,
    8/6 = 8 × 2/6 × 2 = 16/12
  3. Likewise, for the 2nd fraction, since 12 × 1 = 12,
    84/12 = 84 × 1/12 × 1 = 84/12
  4. Subtract the two like fractions:
    16/12 - 84/12 = 16 - 84/12 = -68/12
  5. After reducing the fraction, the answer is -17/3

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