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Add 18/2 and 7/84

1st number: 9 0/2, 2nd number: 7/84

18/2 + 7/84 is 109/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 84 is 84
  2. For the 1st fraction, since 2 × 42 = 84,
    18/2 = 18 × 42/2 × 42 = 756/84
  3. Likewise, for the 2nd fraction, since 84 × 1 = 84,
    7/84 = 7 × 1/84 × 1 = 7/84
  4. Add the two fractions:
    756/84 + 7/84 = 756 + 7/84 = 763/84
  5. After reducing the fraction, the answer is 109/12
  6. In mixed form: 91/12

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