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Subtract 16/84 from 27/9

1st number: 3 0/9, 2nd number: 16/84

27/9 - 16/84 is 59/21.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 84 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 9 × 28 = 252,
    27/9 = 27 × 28/9 × 28 = 756/252
  3. Likewise, for the 2nd fraction, since 84 × 3 = 252,
    16/84 = 16 × 3/84 × 3 = 48/252
  4. Subtract the two like fractions:
    756/252 - 48/252 = 756 - 48/252 = 708/252
  5. After reducing the fraction, the answer is 59/21
  6. In mixed form: 217/21

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