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Add 8/15 and 14/81

8/15 + 14/81 is 286/405.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 81 is 405

    Next, find the equivalent fraction of both fractional numbers with denominator 405
  2. For the 1st fraction, since 15 × 27 = 405,
    8/15 = 8 × 27/15 × 27 = 216/405
  3. Likewise, for the 2nd fraction, since 81 × 5 = 405,
    14/81 = 14 × 5/81 × 5 = 70/405
  4. Add the two like fractions:
    216/405 + 70/405 = 216 + 70/405 = 286/405
  5. So, 8/15 + 14/81 = 286/405

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