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Subtract 27/35 from 54/4

1st number: 13 2/4, 2nd number: 27/35

54/4 - 27/35 is 891/70.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 35 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 4 × 35 = 140,
    54/4 = 54 × 35/4 × 35 = 1890/140
  3. Likewise, for the 2nd fraction, since 35 × 4 = 140,
    27/35 = 27 × 4/35 × 4 = 108/140
  4. Subtract the two like fractions:
    1890/140 - 108/140 = 1890 - 108/140 = 1782/140
  5. After reducing the fraction, the answer is 891/70
  6. In mixed form: 1251/70

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