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Add 56/9 and 5/80

1st number: 6 2/9, 2nd number: 5/80

56/9 + 5/80 is 905/144.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 9 × 80 = 720,
    56/9 = 56 × 80/9 × 80 = 4480/720
  3. Likewise, for the 2nd fraction, since 80 × 9 = 720,
    5/80 = 5 × 9/80 × 9 = 45/720
  4. Add the two like fractions:
    4480/720 + 45/720 = 4480 + 45/720 = 4525/720
  5. 4525/720 simplified gives 905/144
  6. So, 56/9 + 5/80 = 905/144
    In mixed form: 641/144

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