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Add 7/9 and 5/10

7/9 + 5/10 is 23/18.

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,
    7/9 = 7 × 10/9 × 10 = 70/90
  3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
    5/10 = 5 × 9/10 × 9 = 45/90
  4. Add the two like fractions:
    70/90 + 45/90 = 70 + 45/90 = 115/90
  5. 115/90 simplified gives 23/18
  6. So, 7/9 + 5/10 = 23/18
    In mixed form: 15/18

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