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Add 84/5 and 2/12

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

84/5 + 2/12 is 509/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 12 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 5 × 12 = 60,
    84/5 = 84 × 12/5 × 12 = 1008/60
  3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
    2/12 = 2 × 5/12 × 5 = 10/60
  4. Add the two like fractions:
    1008/60 + 10/60 = 1008 + 10/60 = 1018/60
  5. 1018/60 simplified gives 509/30
  6. So, 84/5 + 2/12 = 509/30
    In mixed form: 1629/30

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