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Subtract 10/18 from 84/28

1st number: 3 0/28, 2nd number: 10/18

84/28 - 10/18 is 22/9.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 18 is 252
  2. For the 1st fraction, since 28 × 9 = 252,
    84/28 = 84 × 9/28 × 9 = 756/252
  3. Likewise, for the 2nd fraction, since 18 × 14 = 252,
    10/18 = 10 × 14/18 × 14 = 140/252
  4. Subtract the two fractions:
    756/252 - 140/252 = 756 - 140/252 = 616/252
  5. After reducing the fraction, the answer is 22/9
  6. In mixed form: 24/9

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