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Add 28/12 and 1/7

1st number: 2 4/12, 2nd number: 1/7

28/12 + 1/7 is 52/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 7 is 84
  2. For the 1st fraction, since 12 × 7 = 84,
    28/12 = 28 × 7/12 × 7 = 196/84
  3. Likewise, for the 2nd fraction, since 7 × 12 = 84,
    1/7 = 1 × 12/7 × 12 = 12/84
  4. Add the two fractions:
    196/84 + 12/84 = 196 + 12/84 = 208/84
  5. After reducing the fraction, the answer is 52/21
  6. In mixed form: 210/21

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