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Add 27/18 and 10/84

1st number: 1 9/18, 2nd number: 10/84

27/18 + 10/84 is 34/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 84 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 84 × 3 = 252,
    10/84 = 10 × 3/84 × 3 = 30/252
  4. Add the two fractions:
    378/252 + 30/252 = 378 + 30/252 = 408/252
  5. After reducing the fraction, the answer is 34/21
  6. In mixed form: 113/21

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