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Add 3/20 and 12/98

3/20 + 12/98 is 267/980.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 98 is 980
  2. For the 1st fraction, since 20 × 49 = 980,
    3/20 = 3 × 49/20 × 49 = 147/980
  3. Likewise, for the 2nd fraction, since 98 × 10 = 980,
    12/98 = 12 × 10/98 × 10 = 120/980
  4. Add the two fractions:
    147/980 + 120/980 = 147 + 120/980 = 267/980

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