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Add 3/49 and 8/90

3/49 + 8/90 is 331/2205.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 90 is 4410
  2. For the 1st fraction, since 49 × 90 = 4410,
    3/49 = 3 × 90/49 × 90 = 270/4410
  3. Likewise, for the 2nd fraction, since 90 × 49 = 4410,
    8/90 = 8 × 49/90 × 49 = 392/4410
  4. Add the two fractions:
    270/4410 + 392/4410 = 270 + 392/4410 = 662/4410
  5. After reducing the fraction, the answer is 331/2205

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