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Add 28/6 and 15/18

1st number: 4 4/6, 2nd number: 15/18

28/6 + 15/18 is 11/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 18 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 6 × 3 = 18,
    28/6 = 28 × 3/6 × 3 = 84/18
  3. Likewise, for the 2nd fraction, since 18 × 1 = 18,
    15/18 = 15 × 1/18 × 1 = 15/18
  4. Add the two like fractions:
    84/18 + 15/18 = 84 + 15/18 = 99/18
  5. 99/18 simplified gives 11/2
  6. So, 28/6 + 15/18 = 11/2
    In mixed form: 51/2

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