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Add 84/5 and 40/16

1st number: 16 4/5, 2nd number: 2 8/16

84/5 + 40/16 is 193/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 16 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 16 × 5 = 80,
    40/16 = 40 × 5/16 × 5 = 200/80
  4. Add the two like fractions:
    1344/80 + 200/80 = 1344 + 200/80 = 1544/80
  5. 1544/80 simplified gives 193/10
  6. So, 84/5 + 40/16 = 193/10
    In mixed form: 193/10

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