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Subtract 81/3 from 12/6

1st number: 2 0/6, 2nd number: 27 0/3

12/6 - 81/3 is -25/1.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 3 is 6

    Next, find the equivalent fraction of both fractional numbers with denominator 6
  2. For the 1st fraction, since 6 × 1 = 6,
    12/6 = 12 × 1/6 × 1 = 12/6
  3. Likewise, for the 2nd fraction, since 3 × 2 = 6,
    81/3 = 81 × 2/3 × 2 = 162/6
  4. Subtract the two like fractions:
    12/6 - 162/6 = 12 - 162/6 = -150/6
  5. After reducing the fraction, the answer is -25/1

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