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Add 12/84 and 10/7

1st number: 12/84, 2nd number: 1 3/7

12/84 + 10/7 is 11/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 7 is 84
  2. For the 1st fraction, since 84 × 1 = 84,
    12/84 = 12 × 1/84 × 1 = 12/84
  3. Likewise, for the 2nd fraction, since 7 × 12 = 84,
    10/7 = 10 × 12/7 × 12 = 120/84
  4. Add the two fractions:
    12/84 + 120/84 = 12 + 120/84 = 132/84
  5. After reducing the fraction, the answer is 11/7
  6. In mixed form: 14/7

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