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Add 12/4 and 35/80

1st number: 3 0/4, 2nd number: 35/80

12/4 + 35/80 is 55/16.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 80 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 4 × 20 = 80,
    12/4 = 12 × 20/4 × 20 = 240/80
  3. Likewise, for the 2nd fraction, since 80 × 1 = 80,
    35/80 = 35 × 1/80 × 1 = 35/80
  4. Add the two like fractions:
    240/80 + 35/80 = 240 + 35/80 = 275/80
  5. 275/80 simplified gives 55/16
  6. So, 12/4 + 35/80 = 55/16
    In mixed form: 37/16

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