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Add 6/81 and 28/9

1st number: 6/81, 2nd number: 3 1/9

6/81 + 28/9 is 86/27.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 81 and 9 is 81

    Next, find the equivalent fraction of both fractional numbers with denominator 81
  2. For the 1st fraction, since 81 × 1 = 81,
    6/81 = 6 × 1/81 × 1 = 6/81
  3. Likewise, for the 2nd fraction, since 9 × 9 = 81,
    28/9 = 28 × 9/9 × 9 = 252/81
  4. Add the two like fractions:
    6/81 + 252/81 = 6 + 252/81 = 258/81
  5. 258/81 simplified gives 86/27
  6. So, 6/81 + 28/9 = 86/27
    In mixed form: 35/27

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