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Add 84/5 and 2/80

1st number: 16 4/5, 2nd number: 2/80

84/5 + 2/80 is 673/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 80 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 5 × 16 = 80,
    84/5 = 84 × 16/5 × 16 = 1344/80
  3. Likewise, for the 2nd fraction, since 80 × 1 = 80,
    2/80 = 2 × 1/80 × 1 = 2/80
  4. Add the two like fractions:
    1344/80 + 2/80 = 1344 + 2/80 = 1346/80
  5. 1346/80 simplified gives 673/40
  6. So, 84/5 + 2/80 = 673/40
    In mixed form: 1633/40

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