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Add 81/40 and 1/27

1st number: 2 1/40, 2nd number: 1/27

81/40 + 1/27 is 2227/1080.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 27 is 1080

    Next, find the equivalent fraction of both fractional numbers with denominator 1080
  2. For the 1st fraction, since 40 × 27 = 1080,
    81/40 = 81 × 27/40 × 27 = 2187/1080
  3. Likewise, for the 2nd fraction, since 27 × 40 = 1080,
    1/27 = 1 × 40/27 × 40 = 40/1080
  4. Add the two like fractions:
    2187/1080 + 40/1080 = 2187 + 40/1080 = 2227/1080
  5. So, 81/40 + 1/27 = 2227/1080
    In mixed form: 267/1080

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