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Add 9/30 and 6/81

9/30 + 6/81 is 101/270.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 81 is 810

    Next, find the equivalent fraction of both fractional numbers with denominator 810
  2. For the 1st fraction, since 30 × 27 = 810,
    9/30 = 9 × 27/30 × 27 = 243/810
  3. Likewise, for the 2nd fraction, since 81 × 10 = 810,
    6/81 = 6 × 10/81 × 10 = 60/810
  4. Add the two like fractions:
    243/810 + 60/810 = 243 + 60/810 = 303/810
  5. 303/810 simplified gives 101/270
  6. So, 9/30 + 6/81 = 101/270

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