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Add 15/2 and 84/27

1st number: 7 1/2, 2nd number: 3 3/27

15/2 + 84/27 is 191/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 27 is 54

    Next, find the equivalent fraction of both fractional numbers with denominator 54
  2. For the 1st fraction, since 2 × 27 = 54,
    15/2 = 15 × 27/2 × 27 = 405/54
  3. Likewise, for the 2nd fraction, since 27 × 2 = 54,
    84/27 = 84 × 2/27 × 2 = 168/54
  4. Add the two like fractions:
    405/54 + 168/54 = 405 + 168/54 = 573/54
  5. 573/54 simplified gives 191/18
  6. So, 15/2 + 84/27 = 191/18
    In mixed form: 1011/18

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