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Add 28/98 and 4/7

28/98 + 4/7 is 6/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 7 is 98
  2. For the 1st fraction, since 98 × 1 = 98,
    28/98 = 28 × 1/98 × 1 = 28/98
  3. Likewise, for the 2nd fraction, since 7 × 14 = 98,
    4/7 = 4 × 14/7 × 14 = 56/98
  4. Add the two fractions:
    28/98 + 56/98 = 28 + 56/98 = 84/98
  5. After reducing the fraction, the answer is 6/7

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