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Add 28/98 and 2/10

28/98 + 2/10 is 17/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 10 is 490
  2. For the 1st fraction, since 98 × 5 = 490,
    28/98 = 28 × 5/98 × 5 = 140/490
  3. Likewise, for the 2nd fraction, since 10 × 49 = 490,
    2/10 = 2 × 49/10 × 49 = 98/490
  4. Add the two fractions:
    140/490 + 98/490 = 140 + 98/490 = 238/490
  5. After reducing the fraction, the answer is 17/35

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