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Add 3/35 and 80/60

1st number: 3/35, 2nd number: 1 20/60

3/35 + 80/60 is 149/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 60 is 420
  2. For the 1st fraction, since 35 × 12 = 420,
    3/35 = 3 × 12/35 × 12 = 36/420
  3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
    80/60 = 80 × 7/60 × 7 = 560/420
  4. Add the two fractions:
    36/420 + 560/420 = 36 + 560/420 = 596/420
  5. 596/420 simplified gives 149/105
  6. So, 3/35 + 80/60 = 149/105
    In mixed form: 144/105

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