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Add 84/9 and 15/84

1st number: 9 3/9, 2nd number: 15/84

84/9 + 15/84 is 799/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 84 is 252
  2. For the 1st fraction, since 9 × 28 = 252,
    84/9 = 84 × 28/9 × 28 = 2352/252
  3. Likewise, for the 2nd fraction, since 84 × 3 = 252,
    15/84 = 15 × 3/84 × 3 = 45/252
  4. Add the two fractions:
    2352/252 + 45/252 = 2352 + 45/252 = 2397/252
  5. 2397/252 simplified gives 799/84
  6. So, 84/9 + 15/84 = 799/84
    In mixed form: 943/84

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