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Add 10/9 and 28/30

1st number: 1 1/9, 2nd number: 28/30

10/9 + 28/30 is 92/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 30 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 9 × 10 = 90,
    10/9 = 10 × 10/9 × 10 = 100/90
  3. Likewise, for the 2nd fraction, since 30 × 3 = 90,
    28/30 = 28 × 3/30 × 3 = 84/90
  4. Add the two like fractions:
    100/90 + 84/90 = 100 + 84/90 = 184/90
  5. 184/90 simplified gives 92/45
  6. So, 10/9 + 28/30 = 92/45
    In mixed form: 22/45

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