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Add 32/45 and 24/80

32/45 + 24/80 is 91/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 80 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 45 × 16 = 720,
    32/45 = 32 × 16/45 × 16 = 512/720
  3. Likewise, for the 2nd fraction, since 80 × 9 = 720,
    24/80 = 24 × 9/80 × 9 = 216/720
  4. Add the two like fractions:
    512/720 + 216/720 = 512 + 216/720 = 728/720
  5. 728/720 simplified gives 91/90
  6. So, 32/45 + 24/80 = 91/90
    In mixed form: 11/90

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