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Add 4/8 and 8/63

4/8 + 8/63 is 79/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 63 is 504
  2. For the 1st fraction, since 8 × 63 = 504,
    4/8 = 4 × 63/8 × 63 = 252/504
  3. Likewise, for the 2nd fraction, since 63 × 8 = 504,
    8/63 = 8 × 8/63 × 8 = 64/504
  4. Add the two fractions:
    252/504 + 64/504 = 252 + 64/504 = 316/504
  5. After reducing the fraction, the answer is 79/126

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