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Add 10/14 and 84/80

1st number: 10/14, 2nd number: 1 4/80

10/14 + 84/80 is 247/140.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 14 × 40 = 560,
    10/14 = 10 × 40/14 × 40 = 400/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    84/80 = 84 × 7/80 × 7 = 588/560
  4. Add the two like fractions:
    400/560 + 588/560 = 400 + 588/560 = 988/560
  5. 988/560 simplified gives 247/140
  6. So, 10/14 + 84/80 = 247/140
    In mixed form: 1107/140

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