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Add 12/80 and 28/6

1st number: 12/80, 2nd number: 4 4/6

12/80 + 28/6 is 289/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 6 is 240
  2. For the 1st fraction, since 80 × 3 = 240,
    12/80 = 12 × 3/80 × 3 = 36/240
  3. Likewise, for the 2nd fraction, since 6 × 40 = 240,
    28/6 = 28 × 40/6 × 40 = 1120/240
  4. Add the two fractions:
    36/240 + 1120/240 = 36 + 1120/240 = 1156/240
  5. After reducing the fraction, the answer is 289/60
  6. In mixed form: 449/60

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