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Add 1/16 and 81/80

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

1/16 + 81/80 is 43/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 80 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 16 × 5 = 80,
    1/16 = 1 × 5/16 × 5 = 5/80
  3. Likewise, for the 2nd fraction, since 80 × 1 = 80,
    81/80 = 81 × 1/80 × 1 = 81/80
  4. Add the two like fractions:
    5/80 + 81/80 = 5 + 81/80 = 86/80
  5. 86/80 simplified gives 43/40
  6. So, 1/16 + 81/80 = 43/40
    In mixed form: 13/40

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