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Add 18/81 and 2/75

18/81 + 2/75 is 56/225.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 81 and 75 is 2025
  2. For the 1st fraction, since 81 × 25 = 2025,
    18/81 = 18 × 25/81 × 25 = 450/2025
  3. Likewise, for the 2nd fraction, since 75 × 27 = 2025,
    2/75 = 2 × 27/75 × 27 = 54/2025
  4. Add the two fractions:
    450/2025 + 54/2025 = 450 + 54/2025 = 504/2025
  5. 504/2025 simplified gives 56/225
  6. So, 18/81 + 2/75 = 56/225

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