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Add 7/32 and 3/81

7/32 + 3/81 is 221/864.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 32 and 81 is 2592

    Next, find the equivalent fraction of both fractional numbers with denominator 2592
  2. For the 1st fraction, since 32 × 81 = 2592,
    7/32 = 7 × 81/32 × 81 = 567/2592
  3. Likewise, for the 2nd fraction, since 81 × 32 = 2592,
    3/81 = 3 × 32/81 × 32 = 96/2592
  4. Add the two like fractions:
    567/2592 + 96/2592 = 567 + 96/2592 = 663/2592
  5. 663/2592 simplified gives 221/864
  6. So, 7/32 + 3/81 = 221/864

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