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Add 15/9 and 6/8

1st number: 1 6/9, 2nd number: 6/8

15/9 + 6/8 is 29/12.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 9 × 8 = 72,
    15/9 = 15 × 8/9 × 8 = 120/72
  3. Likewise, for the 2nd fraction, since 8 × 9 = 72,
    6/8 = 6 × 9/8 × 9 = 54/72
  4. Add the two like fractions:
    120/72 + 54/72 = 120 + 54/72 = 174/72
  5. 174/72 simplified gives 29/12
  6. So, 15/9 + 6/8 = 29/12
    In mixed form: 25/12

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