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Add 20/10 and 80/9

1st number: 2 0/10, 2nd number: 8 8/9

20/10 + 80/9 is 98/9.

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,
    20/10 = 20 × 9/10 × 9 = 180/90
  3. Likewise, for the 2nd fraction, since 9 × 10 = 90,
    80/9 = 80 × 10/9 × 10 = 800/90
  4. Add the two like fractions:
    180/90 + 800/90 = 180 + 800/90 = 980/90
  5. 980/90 simplified gives 98/9
  6. So, 20/10 + 80/9 = 98/9
    In mixed form: 108/9

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