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Add 18/8 and 7/9

1st number: 2 2/8, 2nd number: 7/9

18/8 + 7/9 is 109/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 9 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 8 × 9 = 72,
    18/8 = 18 × 9/8 × 9 = 162/72
  3. Likewise, for the 2nd fraction, since 9 × 8 = 72,
    7/9 = 7 × 8/9 × 8 = 56/72
  4. Add the two like fractions:
    162/72 + 56/72 = 162 + 56/72 = 218/72
  5. 218/72 simplified gives 109/36
  6. So, 18/8 + 7/9 = 109/36
    In mixed form: 31/36

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