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Add 54/56 and 8/63

54/56 + 8/63 is 275/252.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 63 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 56 × 9 = 504,
    54/56 = 54 × 9/56 × 9 = 486/504
  3. Likewise, for the 2nd fraction, since 63 × 8 = 504,
    8/63 = 8 × 8/63 × 8 = 64/504
  4. Add the two like fractions:
    486/504 + 64/504 = 486 + 64/504 = 550/504
  5. 550/504 simplified gives 275/252
  6. So, 54/56 + 8/63 = 275/252
    In mixed form: 123/252

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