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Add 12/6 and 3/81

1st number: 2 0/6, 2nd number: 3/81

12/6 + 3/81 is 55/27.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 81 is 162

    Next, find the equivalent fraction of both fractional numbers with denominator 162
  2. For the 1st fraction, since 6 × 27 = 162,
    12/6 = 12 × 27/6 × 27 = 324/162
  3. Likewise, for the 2nd fraction, since 81 × 2 = 162,
    3/81 = 3 × 2/81 × 2 = 6/162
  4. Add the two like fractions:
    324/162 + 6/162 = 324 + 6/162 = 330/162
  5. 330/162 simplified gives 55/27
  6. So, 12/6 + 3/81 = 55/27
    In mixed form: 21/27

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