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Add 5/54 and 18/80

5/54 + 18/80 is 343/1080.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 80 is 2160

    Next, find the equivalent fraction of both fractional numbers with denominator 2160
  2. For the 1st fraction, since 54 × 40 = 2160,
    5/54 = 5 × 40/54 × 40 = 200/2160
  3. Likewise, for the 2nd fraction, since 80 × 27 = 2160,
    18/80 = 18 × 27/80 × 27 = 486/2160
  4. Add the two like fractions:
    200/2160 + 486/2160 = 200 + 486/2160 = 686/2160
  5. 686/2160 simplified gives 343/1080
  6. So, 5/54 + 18/80 = 343/1080

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