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Add 1/10 and 20/9

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

1/10 + 20/9 is 209/90.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 10 × 9 = 90,
    1/10 = 1 × 9/10 × 9 = 9/90
  3. Likewise, for the 2nd fraction, since 9 × 10 = 90,
    20/9 = 20 × 10/9 × 10 = 200/90
  4. Add the two like fractions:
    9/90 + 200/90 = 9 + 200/90 = 209/90
  5. So, 1/10 + 20/9 = 209/90
    In mixed form: 229/90

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