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Add 30/81 and 12/24

30/81 + 12/24 is 47/54.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 81 and 24 is 648

    Next, find the equivalent fraction of both fractional numbers with denominator 648
  2. For the 1st fraction, since 81 × 8 = 648,
    30/81 = 30 × 8/81 × 8 = 240/648
  3. Likewise, for the 2nd fraction, since 24 × 27 = 648,
    12/24 = 12 × 27/24 × 27 = 324/648
  4. Add the two like fractions:
    240/648 + 324/648 = 240 + 324/648 = 564/648
  5. 564/648 simplified gives 47/54
  6. So, 30/81 + 12/24 = 47/54

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