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Add 54/75 and 6/9

54/75 + 6/9 is 104/75.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 9 is 225

    Next, find the equivalent fraction of both fractional numbers with denominator 225
  2. For the 1st fraction, since 75 × 3 = 225,
    54/75 = 54 × 3/75 × 3 = 162/225
  3. Likewise, for the 2nd fraction, since 9 × 25 = 225,
    6/9 = 6 × 25/9 × 25 = 150/225
  4. Add the two like fractions:
    162/225 + 150/225 = 162 + 150/225 = 312/225
  5. 312/225 simplified gives 104/75
  6. So, 54/75 + 6/9 = 104/75
    In mixed form: 129/75

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