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Add 84/25 and 12/30

1st number: 3 9/25, 2nd number: 12/30

84/25 + 12/30 is 94/25.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 30 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 25 × 6 = 150,
    84/25 = 84 × 6/25 × 6 = 504/150
  3. Likewise, for the 2nd fraction, since 30 × 5 = 150,
    12/30 = 12 × 5/30 × 5 = 60/150
  4. Add the two like fractions:
    504/150 + 60/150 = 504 + 60/150 = 564/150
  5. 564/150 simplified gives 94/25
  6. So, 84/25 + 12/30 = 94/25
    In mixed form: 319/25

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