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Subtract 28/27 from 5/35

1st number: 5/35, 2nd number: 1 1/27

5/35 - 28/27 is -169/189.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 27 is 945

    Next, find the equivalent fraction of both fractional numbers with denominator 945
  2. For the 1st fraction, since 35 × 27 = 945,
    5/35 = 5 × 27/35 × 27 = 135/945
  3. Likewise, for the 2nd fraction, since 27 × 35 = 945,
    28/27 = 28 × 35/27 × 35 = 980/945
  4. Subtract the two like fractions:
    135/945 - 980/945 = 135 - 980/945 = -845/945
  5. After reducing the fraction, the answer is -169/189

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