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Add 18/45 and 1/9

18/45 + 1/9 is 23/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 9 is 45
  2. For the 1st fraction, since 45 × 1 = 45,
    18/45 = 18 × 1/45 × 1 = 18/45
  3. Likewise, for the 2nd fraction, since 9 × 5 = 45,
    1/9 = 1 × 5/9 × 5 = 5/45
  4. Add the two fractions:
    18/45 + 5/45 = 18 + 5/45 = 23/45
  5. So, 18/45 + 1/9 = 23/45

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