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Add 84/6 and 7/20

1st number: 14 0/6, 2nd number: 7/20

84/6 + 7/20 is 287/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 20 is 60
  2. For the 1st fraction, since 6 × 10 = 60,
    84/6 = 84 × 10/6 × 10 = 840/60
  3. Likewise, for the 2nd fraction, since 20 × 3 = 60,
    7/20 = 7 × 3/20 × 3 = 21/60
  4. Add the two fractions:
    840/60 + 21/60 = 840 + 21/60 = 861/60
  5. 861/60 simplified gives 287/20
  6. So, 84/6 + 7/20 = 287/20
    In mixed form: 147/20

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