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Subtract 84/4 from 1/9

1st number: 1/9, 2nd number: 21 0/4

1/9 - 84/4 is -188/9.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 4 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 9 × 4 = 36,
    1/9 = 1 × 4/9 × 4 = 4/36
  3. Likewise, for the 2nd fraction, since 4 × 9 = 36,
    84/4 = 84 × 9/4 × 9 = 756/36
  4. Subtract the two like fractions:
    4/36 - 756/36 = 4 - 756/36 = -752/36
  5. After reducing the fraction, the answer is -188/9

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