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Add 8/12 and 16/63

8/12 + 16/63 is 58/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 63 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 12 × 21 = 252,
    8/12 = 8 × 21/12 × 21 = 168/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    16/63 = 16 × 4/63 × 4 = 64/252
  4. Add the two like fractions:
    168/252 + 64/252 = 168 + 64/252 = 232/252
  5. 232/252 simplified gives 58/63
  6. So, 8/12 + 16/63 = 58/63

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