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Add 16/27 and 81/80

1st number: 16/27, 2nd number: 1 1/80

16/27 + 81/80 is 3467/2160.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 80 is 2160

    Next, find the equivalent fraction of both fractional numbers with denominator 2160
  2. For the 1st fraction, since 27 × 80 = 2160,
    16/27 = 16 × 80/27 × 80 = 1280/2160
  3. Likewise, for the 2nd fraction, since 80 × 27 = 2160,
    81/80 = 81 × 27/80 × 27 = 2187/2160
  4. Add the two like fractions:
    1280/2160 + 2187/2160 = 1280 + 2187/2160 = 3467/2160
  5. So, 16/27 + 81/80 = 3467/2160
    In mixed form: 11307/2160

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