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Add 3/81 and 60/8

1st number: 3/81, 2nd number: 7 4/8

3/81 + 60/8 is 407/54.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 81 and 8 is 648
  2. For the 1st fraction, since 81 × 8 = 648,
    3/81 = 3 × 8/81 × 8 = 24/648
  3. Likewise, for the 2nd fraction, since 8 × 81 = 648,
    60/8 = 60 × 81/8 × 81 = 4860/648
  4. Add the two fractions:
    24/648 + 4860/648 = 24 + 4860/648 = 4884/648
  5. After reducing the fraction, the answer is 407/54
  6. In mixed form: 729/54

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