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Add 18/35 and 6/9

18/35 + 6/9 is 124/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 9 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 35 × 9 = 315,
    18/35 = 18 × 9/35 × 9 = 162/315
  3. Likewise, for the 2nd fraction, since 9 × 35 = 315,
    6/9 = 6 × 35/9 × 35 = 210/315
  4. Add the two like fractions:
    162/315 + 210/315 = 162 + 210/315 = 372/315
  5. 372/315 simplified gives 124/105
  6. So, 18/35 + 6/9 = 124/105
    In mixed form: 119/105

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