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Add 4/30 and 12/10

1st number: 4/30, 2nd number: 1 2/10

4/30 + 12/10 is 4/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 10 is 30
  2. For the 1st fraction, since 30 × 1 = 30,
    4/30 = 4 × 1/30 × 1 = 4/30
  3. Likewise, for the 2nd fraction, since 10 × 3 = 30,
    12/10 = 12 × 3/10 × 3 = 36/30
  4. Add the two fractions:
    4/30 + 36/30 = 4 + 36/30 = 40/30
  5. After reducing the fraction, the answer is 4/3
  6. In mixed form: 11/3

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