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Add 12/16 and 6/63

12/16 + 6/63 is 71/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 63 is 1008
  2. For the 1st fraction, since 16 × 63 = 1008,
    12/16 = 12 × 63/16 × 63 = 756/1008
  3. Likewise, for the 2nd fraction, since 63 × 16 = 1008,
    6/63 = 6 × 16/63 × 16 = 96/1008
  4. Add the two fractions:
    756/1008 + 96/1008 = 756 + 96/1008 = 852/1008
  5. 852/1008 simplified gives 71/84
  6. So, 12/16 + 6/63 = 71/84

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