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Add 30/80 and 3/9

30/80 + 3/9 is 17/24.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 9 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 80 × 9 = 720,
    30/80 = 30 × 9/80 × 9 = 270/720
  3. Likewise, for the 2nd fraction, since 9 × 80 = 720,
    3/9 = 3 × 80/9 × 80 = 240/720
  4. Add the two like fractions:
    270/720 + 240/720 = 270 + 240/720 = 510/720
  5. 510/720 simplified gives 17/24
  6. So, 30/80 + 3/9 = 17/24

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