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Add 25/27 and 12/14

25/27 + 12/14 is 337/189.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 14 is 378

    Next, find the equivalent fraction of both fractional numbers with denominator 378
  2. For the 1st fraction, since 27 × 14 = 378,
    25/27 = 25 × 14/27 × 14 = 350/378
  3. Likewise, for the 2nd fraction, since 14 × 27 = 378,
    12/14 = 12 × 27/14 × 27 = 324/378
  4. Add the two like fractions:
    350/378 + 324/378 = 350 + 324/378 = 674/378
  5. 674/378 simplified gives 337/189
  6. So, 25/27 + 12/14 = 337/189
    In mixed form: 1148/189

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