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Add 45/80 and 16/5

1st number: 45/80, 2nd number: 3 1/5

45/80 + 16/5 is 301/80.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 80 × 1 = 80,
    45/80 = 45 × 1/80 × 1 = 45/80
  3. Likewise, for the 2nd fraction, since 5 × 16 = 80,
    16/5 = 16 × 16/5 × 16 = 256/80
  4. Add the two like fractions:
    45/80 + 256/80 = 45 + 256/80 = 301/80
  5. So, 45/80 + 16/5 = 301/80
    In mixed form: 361/80

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