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Add 20/9 and 60/80

1st number: 2 2/9, 2nd number: 60/80

20/9 + 60/80 is 107/36.

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,
    20/9 = 20 × 80/9 × 80 = 1600/720
  3. Likewise, for the 2nd fraction, since 80 × 9 = 720,
    60/80 = 60 × 9/80 × 9 = 540/720
  4. Add the two like fractions:
    1600/720 + 540/720 = 1600 + 540/720 = 2140/720
  5. 2140/720 simplified gives 107/36
  6. So, 20/9 + 60/80 = 107/36
    In mixed form: 235/36

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