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Subtract 30/27 from 35/12

1st number: 2 11/12, 2nd number: 1 3/27

35/12 - 30/27 is 65/36.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 27 is 108

    Next, find the equivalent fraction of both fractional numbers with denominator 108
  2. For the 1st fraction, since 12 × 9 = 108,
    35/12 = 35 × 9/12 × 9 = 315/108
  3. Likewise, for the 2nd fraction, since 27 × 4 = 108,
    30/27 = 30 × 4/27 × 4 = 120/108
  4. Subtract the two like fractions:
    315/108 - 120/108 = 315 - 120/108 = 195/108
  5. After reducing the fraction, the answer is 65/36
  6. In mixed form: 129/36

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