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Add 18/16 and 1/9

1st number: 1 2/16, 2nd number: 1/9

18/16 + 1/9 is 89/72.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 9 is 144

    Next, find the equivalent fraction of both fractional numbers with denominator 144
  2. For the 1st fraction, since 16 × 9 = 144,
    18/16 = 18 × 9/16 × 9 = 162/144
  3. Likewise, for the 2nd fraction, since 9 × 16 = 144,
    1/9 = 1 × 16/9 × 16 = 16/144
  4. Add the two like fractions:
    162/144 + 16/144 = 162 + 16/144 = 178/144
  5. 178/144 simplified gives 89/72
  6. So, 18/16 + 1/9 = 89/72
    In mixed form: 117/72

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