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Add 84/10 and 30/12

1st number: 8 4/10, 2nd number: 2 6/12

84/10 + 30/12 is 109/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 12 is 60
  2. For the 1st fraction, since 10 × 6 = 60,
    84/10 = 84 × 6/10 × 6 = 504/60
  3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
    30/12 = 30 × 5/12 × 5 = 150/60
  4. Add the two fractions:
    504/60 + 150/60 = 504 + 150/60 = 654/60
  5. 654/60 simplified gives 109/10
  6. So, 84/10 + 30/12 = 109/10
    In mixed form: 109/10

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