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Add 84/3 and 15/84

1st number: 28 0/3, 2nd number: 15/84

84/3 + 15/84 is 789/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 84 is 84
  2. For the 1st fraction, since 3 × 28 = 84,
    84/3 = 84 × 28/3 × 28 = 2352/84
  3. Likewise, for the 2nd fraction, since 84 × 1 = 84,
    15/84 = 15 × 1/84 × 1 = 15/84
  4. Add the two fractions:
    2352/84 + 15/84 = 2352 + 15/84 = 2367/84
  5. After reducing the fraction, the answer is 789/28
  6. In mixed form: 285/28

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