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Add 75/30 and 9/80

1st number: 2 15/30, 2nd number: 9/80

75/30 + 9/80 is 209/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 80 is 240
  2. For the 1st fraction, since 30 × 8 = 240,
    75/30 = 75 × 8/30 × 8 = 600/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    9/80 = 9 × 3/80 × 3 = 27/240
  4. Add the two fractions:
    600/240 + 27/240 = 600 + 27/240 = 627/240
  5. 627/240 simplified gives 209/80
  6. So, 75/30 + 9/80 = 209/80
    In mixed form: 249/80

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