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Add 75/16 and 7/5

1st number: 4 11/16, 2nd number: 1 2/5

75/16 + 7/5 is 487/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 5 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 16 × 5 = 80,
    75/16 = 75 × 5/16 × 5 = 375/80
  3. Likewise, for the 2nd fraction, since 5 × 16 = 80,
    7/5 = 7 × 16/5 × 16 = 112/80
  4. Add the two like fractions:
    375/80 + 112/80 = 375 + 112/80 = 487/80
  5. So, 75/16 + 7/5 = 487/80
    In mixed form: 67/80

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