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Add 9/2 and 9/80

1st number: 4 1/2, 2nd number: 9/80

9/2 + 9/80 is 369/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 80 is 80
  2. For the 1st fraction, since 2 × 40 = 80,
    9/2 = 9 × 40/2 × 40 = 360/80
  3. Likewise, for the 2nd fraction, since 80 × 1 = 80,
    9/80 = 9 × 1/80 × 1 = 9/80
  4. Add the two fractions:
    360/80 + 9/80 = 360 + 9/80 = 369/80
  5. So, 9/2 + 9/80 = 369/80
    In mixed form: 449/80

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