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Add 28/8 and 84/27

1st number: 3 4/8, 2nd number: 3 3/27

28/8 + 84/27 is 119/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 27 is 216

    Next, find the equivalent fraction of both fractional numbers with denominator 216
  2. For the 1st fraction, since 8 × 27 = 216,
    28/8 = 28 × 27/8 × 27 = 756/216
  3. Likewise, for the 2nd fraction, since 27 × 8 = 216,
    84/27 = 84 × 8/27 × 8 = 672/216
  4. Add the two like fractions:
    756/216 + 672/216 = 756 + 672/216 = 1428/216
  5. 1428/216 simplified gives 119/18
  6. So, 28/8 + 84/27 = 119/18
    In mixed form: 611/18

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