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Add 1/14 and 20/81

1/14 + 20/81 is 361/1134.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 81 is 1134
  2. For the 1st fraction, since 14 × 81 = 1134,
    1/14 = 1 × 81/14 × 81 = 81/1134
  3. Likewise, for the 2nd fraction, since 81 × 14 = 1134,
    20/81 = 20 × 14/81 × 14 = 280/1134
  4. Add the two fractions:
    81/1134 + 280/1134 = 81 + 280/1134 = 361/1134

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