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Add 12/80 and 25/54

12/80 + 25/54 is 331/540.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 2160
  2. For the 1st fraction, since 80 × 27 = 2160,
    12/80 = 12 × 27/80 × 27 = 324/2160
  3. Likewise, for the 2nd fraction, since 54 × 40 = 2160,
    25/54 = 25 × 40/54 × 40 = 1000/2160
  4. Add the two like fractions:
    324/2160 + 1000/2160 = 324 + 1000/2160 = 1324/2160
  5. 1324/2160 simplified gives 331/540
  6. So, 12/80 + 25/54 = 331/540

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