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Add 84/80 and 12/14

1st number: 1 4/80, 2nd number: 12/14

84/80 + 12/14 is 267/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 14 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 80 × 7 = 560,
    84/80 = 84 × 7/80 × 7 = 588/560
  3. Likewise, for the 2nd fraction, since 14 × 40 = 560,
    12/14 = 12 × 40/14 × 40 = 480/560
  4. Add the two like fractions:
    588/560 + 480/560 = 588 + 480/560 = 1068/560
  5. 1068/560 simplified gives 267/140
  6. So, 84/80 + 12/14 = 267/140
    In mixed form: 1127/140

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