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Add 4/75 and 3/81

4/75 + 3/81 is 61/675.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 81 is 2025

    Next, find the equivalent fraction of both fractional numbers with denominator 2025
  2. For the 1st fraction, since 75 × 27 = 2025,
    4/75 = 4 × 27/75 × 27 = 108/2025
  3. Likewise, for the 2nd fraction, since 81 × 25 = 2025,
    3/81 = 3 × 25/81 × 25 = 75/2025
  4. Add the two like fractions:
    108/2025 + 75/2025 = 108 + 75/2025 = 183/2025
  5. 183/2025 simplified gives 61/675
  6. So, 4/75 + 3/81 = 61/675

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