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Add 84/98 and 3/12

84/98 + 3/12 is 31/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 12 is 588

    Next, find the equivalent fraction of both fractional numbers with denominator 588
  2. For the 1st fraction, since 98 × 6 = 588,
    84/98 = 84 × 6/98 × 6 = 504/588
  3. Likewise, for the 2nd fraction, since 12 × 49 = 588,
    3/12 = 3 × 49/12 × 49 = 147/588
  4. Add the two like fractions:
    504/588 + 147/588 = 504 + 147/588 = 651/588
  5. 651/588 simplified gives 31/28
  6. So, 84/98 + 3/12 = 31/28
    In mixed form: 13/28

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