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Add 2/5 and 80/14

1st number: 2/5, 2nd number: 5 10/14

2/5 + 80/14 is 214/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 14 is 70
  2. For the 1st fraction, since 5 × 14 = 70,
    2/5 = 2 × 14/5 × 14 = 28/70
  3. Likewise, for the 2nd fraction, since 14 × 5 = 70,
    80/14 = 80 × 5/14 × 5 = 400/70
  4. Add the two fractions:
    28/70 + 400/70 = 28 + 400/70 = 428/70
  5. 428/70 simplified gives 214/35
  6. So, 2/5 + 80/14 = 214/35
    In mixed form: 64/35

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