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Add 7/63 and 4/8

7/63 + 4/8 is 11/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 8 is 504
  2. For the 1st fraction, since 63 × 8 = 504,
    7/63 = 7 × 8/63 × 8 = 56/504
  3. Likewise, for the 2nd fraction, since 8 × 63 = 504,
    4/8 = 4 × 63/8 × 63 = 252/504
  4. Add the two fractions:
    56/504 + 252/504 = 56 + 252/504 = 308/504
  5. After reducing the fraction, the answer is 11/18

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