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Add 9/18 and 25/28

9/18 + 25/28 is 39/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 28 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 18 × 14 = 252,
    9/18 = 9 × 14/18 × 14 = 126/252
  3. Likewise, for the 2nd fraction, since 28 × 9 = 252,
    25/28 = 25 × 9/28 × 9 = 225/252
  4. Add the two like fractions:
    126/252 + 225/252 = 126 + 225/252 = 351/252
  5. 351/252 simplified gives 39/28
  6. So, 9/18 + 25/28 = 39/28
    In mixed form: 111/28

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