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Add 1/15 and 2/18

1/15 + 2/18 is 8/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 18 is 90
  2. For the 1st fraction, since 15 × 6 = 90,
    1/15 = 1 × 6/15 × 6 = 6/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    2/18 = 2 × 5/18 × 5 = 10/90
  4. Add the two fractions:
    6/90 + 10/90 = 6 + 10/90 = 16/90
  5. After reducing the fraction, the answer is 8/45

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