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Add 18/49 and 6/90

18/49 + 6/90 is 319/735.

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,
    18/49 = 18 × 90/49 × 90 = 1620/4410
  3. Likewise, for the 2nd fraction, since 90 × 49 = 4410,
    6/90 = 6 × 49/90 × 49 = 294/4410
  4. Add the two fractions:
    1620/4410 + 294/4410 = 1620 + 294/4410 = 1914/4410
  5. 1914/4410 simplified gives 319/735
  6. So, 18/49 + 6/90 = 319/735

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