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Add 84/16 and 18/9

1st number: 5 4/16, 2nd number: 2 0/9

84/16 + 18/9 is 29/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 9 is 144

    Next, find the equivalent fraction of both fractional numbers with denominator 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 9 × 16 = 144,
    18/9 = 18 × 16/9 × 16 = 288/144
  4. Add the two like fractions:
    756/144 + 288/144 = 756 + 288/144 = 1044/144
  5. 1044/144 simplified gives 29/4
  6. So, 84/16 + 18/9 = 29/4
    In mixed form: 71/4

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