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Add 27/18 and 2/28

1st number: 1 9/18, 2nd number: 2/28

27/18 + 2/28 is 11/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 28 is 252
  2. For the 1st fraction, since 18 × 14 = 252,
    27/18 = 27 × 14/18 × 14 = 378/252
  3. Likewise, for the 2nd fraction, since 28 × 9 = 252,
    2/28 = 2 × 9/28 × 9 = 18/252
  4. Add the two fractions:
    378/252 + 18/252 = 378 + 18/252 = 396/252
  5. After reducing the fraction, the answer is 11/7
  6. In mixed form: 14/7

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