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Add 25/84 and 15/9

1st number: 25/84, 2nd number: 1 6/9

25/84 + 15/9 is 55/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 9 is 252
  2. For the 1st fraction, since 84 × 3 = 252,
    25/84 = 25 × 3/84 × 3 = 75/252
  3. Likewise, for the 2nd fraction, since 9 × 28 = 252,
    15/9 = 15 × 28/9 × 28 = 420/252
  4. Add the two fractions:
    75/252 + 420/252 = 75 + 420/252 = 495/252
  5. After reducing the fraction, the answer is 55/28
  6. In mixed form: 127/28

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