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Subtract 6/54 from 15/12

1st number: 1 3/12, 2nd number: 6/54

15/12 - 6/54 is 41/36.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 54 is 108

    Next, find the equivalent fraction of both fractional numbers with denominator 108
  2. For the 1st fraction, since 12 × 9 = 108,
    15/12 = 15 × 9/12 × 9 = 135/108
  3. Likewise, for the 2nd fraction, since 54 × 2 = 108,
    6/54 = 6 × 2/54 × 2 = 12/108
  4. Subtract the two like fractions:
    135/108 - 12/108 = 135 - 12/108 = 123/108
  5. After reducing the fraction, the answer is 41/36
  6. In mixed form: 15/36

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