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Add 18/56 and 8/63

18/56 + 8/63 is 113/252.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 63 is 504
  2. For the 1st fraction, since 56 × 9 = 504,
    18/56 = 18 × 9/56 × 9 = 162/504
  3. Likewise, for the 2nd fraction, since 63 × 8 = 504,
    8/63 = 8 × 8/63 × 8 = 64/504
  4. Add the two fractions:
    162/504 + 64/504 = 162 + 64/504 = 226/504
  5. 226/504 simplified gives 113/252
  6. So, 18/56 + 8/63 = 113/252

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