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Add 84/16 and 75/18

1st number: 5 4/16, 2nd number: 4 3/18

84/16 + 75/18 is 113/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 18 is 144
  2. For the 1st fraction, since 16 × 9 = 144,
    84/16 = 84 × 9/16 × 9 = 756/144
  3. Likewise, for the 2nd fraction, since 18 × 8 = 144,
    75/18 = 75 × 8/18 × 8 = 600/144
  4. Add the two fractions:
    756/144 + 600/144 = 756 + 600/144 = 1356/144
  5. 1356/144 simplified gives 113/12
  6. So, 84/16 + 75/18 = 113/12
    In mixed form: 95/12

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