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Add 14/18 and 80/45

1st number: 14/18, 2nd number: 1 35/45

14/18 + 80/45 is 23/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 45 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 18 × 5 = 90,
    14/18 = 14 × 5/18 × 5 = 70/90
  3. Likewise, for the 2nd fraction, since 45 × 2 = 90,
    80/45 = 80 × 2/45 × 2 = 160/90
  4. Add the two like fractions:
    70/90 + 160/90 = 70 + 160/90 = 230/90
  5. 230/90 simplified gives 23/9
  6. So, 14/18 + 80/45 = 23/9
    In mixed form: 25/9

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