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Add 84/98 and 14/80

84/98 + 14/80 is 289/280.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 80 is 3920
  2. For the 1st fraction, since 98 × 40 = 3920,
    84/98 = 84 × 40/98 × 40 = 3360/3920
  3. Likewise, for the 2nd fraction, since 80 × 49 = 3920,
    14/80 = 14 × 49/80 × 49 = 686/3920
  4. Add the two fractions:
    3360/3920 + 686/3920 = 3360 + 686/3920 = 4046/3920
  5. After reducing the fraction, the answer is 289/280
  6. In mixed form: 19/280

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