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Add 20/3 and 60/9

1st number: 6 2/3, 2nd number: 6 6/9

20/3 + 60/9 is 40/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 9 is 9
  2. For the 1st fraction, since 3 × 3 = 9,
    20/3 = 20 × 3/3 × 3 = 60/9
  3. Likewise, for the 2nd fraction, since 9 × 1 = 9,
    60/9 = 60 × 1/9 × 1 = 60/9
  4. Add the two fractions:
    60/9 + 60/9 = 60 + 60/9 = 120/9
  5. After reducing the fraction, the answer is 40/3
  6. In mixed form: 131/3

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