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Add 12/40 and 25/27

12/40 + 25/27 is 331/270.

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,
    12/40 = 12 × 27/40 × 27 = 324/1080
  3. Likewise, for the 2nd fraction, since 27 × 40 = 1080,
    25/27 = 25 × 40/27 × 40 = 1000/1080
  4. Add the two like fractions:
    324/1080 + 1000/1080 = 324 + 1000/1080 = 1324/1080
  5. 1324/1080 simplified gives 331/270
  6. So, 12/40 + 25/27 = 331/270
    In mixed form: 161/270

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