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Add 18/80 and 3/27

18/80 + 3/27 is 121/360.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 2160
  2. For the 1st fraction, since 80 × 27 = 2160,
    18/80 = 18 × 27/80 × 27 = 486/2160
  3. Likewise, for the 2nd fraction, since 27 × 80 = 2160,
    3/27 = 3 × 80/27 × 80 = 240/2160
  4. Add the two like fractions:
    486/2160 + 240/2160 = 486 + 240/2160 = 726/2160
  5. 726/2160 simplified gives 121/360
  6. So, 18/80 + 3/27 = 121/360

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