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Subtract 84/7 from 28/6

1st number: 4 4/6, 2nd number: 12 0/7

28/6 - 84/7 is -22/3.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 7 is 42

    Next, find the equivalent fraction of both fractional numbers with denominator 42
  2. For the 1st fraction, since 6 × 7 = 42,
    28/6 = 28 × 7/6 × 7 = 196/42
  3. Likewise, for the 2nd fraction, since 7 × 6 = 42,
    84/7 = 84 × 6/7 × 6 = 504/42
  4. Subtract the two like fractions:
    196/42 - 504/42 = 196 - 504/42 = -308/42
  5. After reducing the fraction, the answer is -22/3

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