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Add 4/3 and 7/84

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

4/3 + 7/84 is 17/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 84 is 84
  2. For the 1st fraction, since 3 × 28 = 84,
    4/3 = 4 × 28/3 × 28 = 112/84
  3. Likewise, for the 2nd fraction, since 84 × 1 = 84,
    7/84 = 7 × 1/84 × 1 = 7/84
  4. Add the two fractions:
    112/84 + 7/84 = 112 + 7/84 = 119/84
  5. After reducing the fraction, the answer is 17/12
  6. In mixed form: 15/12

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