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Add 9/12 and 9/25

9/12 + 9/25 is 111/100.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 25 is 300

    Next, find the equivalent fraction of both fractional numbers with denominator 300
  2. For the 1st fraction, since 12 × 25 = 300,
    9/12 = 9 × 25/12 × 25 = 225/300
  3. Likewise, for the 2nd fraction, since 25 × 12 = 300,
    9/25 = 9 × 12/25 × 12 = 108/300
  4. Add the two like fractions:
    225/300 + 108/300 = 225 + 108/300 = 333/300
  5. 333/300 simplified gives 111/100
  6. So, 9/12 + 9/25 = 111/100
    In mixed form: 111/100

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