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Add 30/56 and 28/63

30/56 + 28/63 is 247/252.

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,
    30/56 = 30 × 9/56 × 9 = 270/504
  3. Likewise, for the 2nd fraction, since 63 × 8 = 504,
    28/63 = 28 × 8/63 × 8 = 224/504
  4. Add the two like fractions:
    270/504 + 224/504 = 270 + 224/504 = 494/504
  5. 494/504 simplified gives 247/252
  6. So, 30/56 + 28/63 = 247/252

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