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Add 30/84 and 81/24

1st number: 30/84, 2nd number: 3 9/24

30/84 + 81/24 is 209/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 24 is 168
  2. For the 1st fraction, since 84 × 2 = 168,
    30/84 = 30 × 2/84 × 2 = 60/168
  3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
    81/24 = 81 × 7/24 × 7 = 567/168
  4. Add the two fractions:
    60/168 + 567/168 = 60 + 567/168 = 627/168
  5. 627/168 simplified gives 209/56
  6. So, 30/84 + 81/24 = 209/56
    In mixed form: 341/56

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