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Add 12/10 and 28/12

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

12/10 + 28/12 is 53/15.

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,
    12/10 = 12 × 6/10 × 6 = 72/60
  3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
    28/12 = 28 × 5/12 × 5 = 140/60
  4. Add the two fractions:
    72/60 + 140/60 = 72 + 140/60 = 212/60
  5. After reducing the fraction, the answer is 53/15
  6. In mixed form: 38/15

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