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Add 12/10 and 18/14

1st number: 1 2/10, 2nd number: 1 4/14

12/10 + 18/14 is 87/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 14 is 70
  2. For the 1st fraction, since 10 × 7 = 70,
    12/10 = 12 × 7/10 × 7 = 84/70
  3. Likewise, for the 2nd fraction, since 14 × 5 = 70,
    18/14 = 18 × 5/14 × 5 = 90/70
  4. Add the two fractions:
    84/70 + 90/70 = 84 + 90/70 = 174/70
  5. After reducing the fraction, the answer is 87/35
  6. In mixed form: 217/35

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