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Subtract 27/4 from 5/84

1st number: 5/84, 2nd number: 6 3/4

5/84 - 27/4 is -281/42.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 4 is 84
  2. For the 1st fraction, since 84 × 1 = 84,
    5/84 = 5 × 1/84 × 1 = 5/84
  3. Likewise, for the 2nd fraction, since 4 × 21 = 84,
    27/4 = 27 × 21/4 × 21 = 567/84
  4. Subtract the two fractions:
    5/84 - 567/84 = 5 - 567/84 = -562/84
  5. After reducing the fraction, the answer is -281/42

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