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Add 10/12 and 5/63

10/12 + 5/63 is 115/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 63 is 252
  2. For the 1st fraction, since 12 × 21 = 252,
    10/12 = 10 × 21/12 × 21 = 210/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    5/63 = 5 × 4/63 × 4 = 20/252
  4. Add the two fractions:
    210/252 + 20/252 = 210 + 20/252 = 230/252
  5. After reducing the fraction, the answer is 115/126

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