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Add 80/5 and 40/16

1st number: 16 0/5, 2nd number: 2 8/16

80/5 + 40/16 is 37/2.

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,
    80/5 = 80 × 16/5 × 16 = 1280/80
  3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
    40/16 = 40 × 5/16 × 5 = 200/80
  4. Add the two like fractions:
    1280/80 + 200/80 = 1280 + 200/80 = 1480/80
  5. 1480/80 simplified gives 37/2
  6. So, 80/5 + 40/16 = 37/2
    In mixed form: 181/2

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