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Add 35/30 and 9/12

1st number: 1 5/30, 2nd number: 9/12

35/30 + 9/12 is 23/12.

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,
    9/12 = 9 × 5/12 × 5 = 45/60
  4. Add the two like fractions:
    70/60 + 45/60 = 70 + 45/60 = 115/60
  5. 115/60 simplified gives 23/12
  6. So, 35/30 + 9/12 = 23/12
    In mixed form: 111/12

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