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Add 1/15 and 6/9

1/15 + 6/9 is 11/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 9 is 45
  2. For the 1st fraction, since 15 × 3 = 45,
    1/15 = 1 × 3/15 × 3 = 3/45
  3. Likewise, for the 2nd fraction, since 9 × 5 = 45,
    6/9 = 6 × 5/9 × 5 = 30/45
  4. Add the two fractions:
    3/45 + 30/45 = 3 + 30/45 = 33/45
  5. After reducing the fraction, the answer is 11/15

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