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Subtract 10/27 from 28/7

1st number: 4 0/7, 2nd number: 10/27

28/7 - 10/27 is 98/27.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 27 is 189
  2. For the 1st fraction, since 7 × 27 = 189,
    28/7 = 28 × 27/7 × 27 = 756/189
  3. Likewise, for the 2nd fraction, since 27 × 7 = 189,
    10/27 = 10 × 7/27 × 7 = 70/189
  4. Subtract the two fractions:
    756/189 - 70/189 = 756 - 70/189 = 686/189
  5. After reducing the fraction, the answer is 98/27
  6. In mixed form: 317/27

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