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Subtract 35/54 from 28/4

1st number: 7 0/4, 2nd number: 35/54

28/4 - 35/54 is 343/54.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 54 is 108
  2. For the 1st fraction, since 4 × 27 = 108,
    28/4 = 28 × 27/4 × 27 = 756/108
  3. Likewise, for the 2nd fraction, since 54 × 2 = 108,
    35/54 = 35 × 2/54 × 2 = 70/108
  4. Subtract the two fractions:
    756/108 - 70/108 = 756 - 70/108 = 686/108
  5. After reducing the fraction, the answer is 343/54
  6. In mixed form: 619/54

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