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Add 6/9 and 9/10

6/9 + 9/10 is 47/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 10 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 9 × 10 = 90,
    6/9 = 6 × 10/9 × 10 = 60/90
  3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
    9/10 = 9 × 9/10 × 9 = 81/90
  4. Add the two like fractions:
    60/90 + 81/90 = 60 + 81/90 = 141/90
  5. 141/90 simplified gives 47/30
  6. So, 6/9 + 9/10 = 47/30
    In mixed form: 117/30

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