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Add 30/9 and 9/10

1st number: 3 3/9, 2nd number: 9/10

30/9 + 9/10 is 127/30.

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,
    30/9 = 30 × 10/9 × 10 = 300/90
  3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
    9/10 = 9 × 9/10 × 9 = 81/90
  4. Add the two like fractions:
    300/90 + 81/90 = 300 + 81/90 = 381/90
  5. 381/90 simplified gives 127/30
  6. So, 30/9 + 9/10 = 127/30
    In mixed form: 47/30

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