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Add 9/5 and 75/90

1st number: 1 4/5, 2nd number: 75/90

9/5 + 75/90 is 79/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 90 is 90
  2. For the 1st fraction, since 5 × 18 = 90,
    9/5 = 9 × 18/5 × 18 = 162/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    75/90 = 75 × 1/90 × 1 = 75/90
  4. Add the two fractions:
    162/90 + 75/90 = 162 + 75/90 = 237/90
  5. After reducing the fraction, the answer is 79/30
  6. In mixed form: 219/30

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