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Add 16/9 and 98/80

1st number: 1 7/9, 2nd number: 1 18/80

16/9 + 98/80 is 1081/360.

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,
    16/9 = 16 × 80/9 × 80 = 1280/720
  3. Likewise, for the 2nd fraction, since 80 × 9 = 720,
    98/80 = 98 × 9/80 × 9 = 882/720
  4. Add the two like fractions:
    1280/720 + 882/720 = 1280 + 882/720 = 2162/720
  5. 2162/720 simplified gives 1081/360
  6. So, 16/9 + 98/80 = 1081/360
    In mixed form: 31/360

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