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Add 30/56 and 5/81

30/56 + 5/81 is 1355/2268.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 81 is 4536
  2. For the 1st fraction, since 56 × 81 = 4536,
    30/56 = 30 × 81/56 × 81 = 2430/4536
  3. Likewise, for the 2nd fraction, since 81 × 56 = 4536,
    5/81 = 5 × 56/81 × 56 = 280/4536
  4. Add the two fractions:
    2430/4536 + 280/4536 = 2430 + 280/4536 = 2710/4536
  5. After reducing the fraction, the answer is 1355/2268

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