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Subtract 27/6 from 28/56

1st number: 28/56, 2nd number: 4 3/6

28/56 - 27/6 is -4/1.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 6 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 56 × 3 = 168,
    28/56 = 28 × 3/56 × 3 = 84/168
  3. Likewise, for the 2nd fraction, since 6 × 28 = 168,
    27/6 = 27 × 28/6 × 28 = 756/168
  4. Subtract the two like fractions:
    84/168 - 756/168 = 84 - 756/168 = -672/168
  5. After reducing the fraction, the answer is -4/1

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