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Add 30/4 and 60/81

1st number: 7 2/4, 2nd number: 60/81

30/4 + 60/81 is 445/54.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 81 is 324
  2. For the 1st fraction, since 4 × 81 = 324,
    30/4 = 30 × 81/4 × 81 = 2430/324
  3. Likewise, for the 2nd fraction, since 81 × 4 = 324,
    60/81 = 60 × 4/81 × 4 = 240/324
  4. Add the two fractions:
    2430/324 + 240/324 = 2430 + 240/324 = 2670/324
  5. 2670/324 simplified gives 445/54
  6. So, 30/4 + 60/81 = 445/54
    In mixed form: 813/54

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