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Add 84/16 and 30/12

1st number: 5 4/16, 2nd number: 2 6/12

84/16 + 30/12 is 31/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 12 is 48

    Next, find the equivalent fraction of both fractional numbers with denominator 48
  2. For the 1st fraction, since 16 × 3 = 48,
    84/16 = 84 × 3/16 × 3 = 252/48
  3. Likewise, for the 2nd fraction, since 12 × 4 = 48,
    30/12 = 30 × 4/12 × 4 = 120/48
  4. Add the two like fractions:
    252/48 + 120/48 = 252 + 120/48 = 372/48
  5. 372/48 simplified gives 31/4
  6. So, 84/16 + 30/12 = 31/4
    In mixed form: 73/4

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