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Add 12/63 and 3/24

12/63 + 3/24 is 53/168.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 24 is 504
  2. For the 1st fraction, since 63 × 8 = 504,
    12/63 = 12 × 8/63 × 8 = 96/504
  3. Likewise, for the 2nd fraction, since 24 × 21 = 504,
    3/24 = 3 × 21/24 × 21 = 63/504
  4. Add the two fractions:
    96/504 + 63/504 = 96 + 63/504 = 159/504
  5. After reducing the fraction, the answer is 53/168

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