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Subtract 35/45 from 84/7

1st number: 12 0/7, 2nd number: 35/45

84/7 - 35/45 is 101/9.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 45 is 315
  2. For the 1st fraction, since 7 × 45 = 315,
    84/7 = 84 × 45/7 × 45 = 3780/315
  3. Likewise, for the 2nd fraction, since 45 × 7 = 315,
    35/45 = 35 × 7/45 × 7 = 245/315
  4. Subtract the two fractions:
    3780/315 - 245/315 = 3780 - 245/315 = 3535/315
  5. After reducing the fraction, the answer is 101/9
  6. In mixed form: 112/9

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