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Add 32/45 and 49/80

32/45 + 49/80 is 953/720.

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,
    49/80 = 49 × 9/80 × 9 = 441/720
  4. Add the two like fractions:
    512/720 + 441/720 = 512 + 441/720 = 953/720
  5. So, 32/45 + 49/80 = 953/720
    In mixed form: 1233/720

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