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Add 14/84 and 6/21

14/84 + 6/21 is 19/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 21 is 84
  2. For the 1st fraction, since 84 × 1 = 84,
    14/84 = 14 × 1/84 × 1 = 14/84
  3. Likewise, for the 2nd fraction, since 21 × 4 = 84,
    6/21 = 6 × 4/21 × 4 = 24/84
  4. Add the two fractions:
    14/84 + 24/84 = 14 + 24/84 = 38/84
  5. After reducing the fraction, the answer is 19/42

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