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Add 35/30 and 84/12

1st number: 1 5/30, 2nd number: 7 0/12

35/30 + 84/12 is 49/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 12 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 30 × 2 = 60,
    35/30 = 35 × 2/30 × 2 = 70/60
  3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
    84/12 = 84 × 5/12 × 5 = 420/60
  4. Add the two like fractions:
    70/60 + 420/60 = 70 + 420/60 = 490/60
  5. 490/60 simplified gives 49/6
  6. So, 35/30 + 84/12 = 49/6
    In mixed form: 81/6

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