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Add 9/12 and 30/25

1st number: 9/12, 2nd number: 1 5/25

9/12 + 30/25 is 39/20.

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,
    30/25 = 30 × 12/25 × 12 = 360/300
  4. Add the two like fractions:
    225/300 + 360/300 = 225 + 360/300 = 585/300
  5. 585/300 simplified gives 39/20
  6. So, 9/12 + 30/25 = 39/20
    In mixed form: 119/20

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