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Add 4/9 and 3/30

4/9 + 3/30 is 49/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 30 is 90
  2. For the 1st fraction, since 9 × 10 = 90,
    4/9 = 4 × 10/9 × 10 = 40/90
  3. Likewise, for the 2nd fraction, since 30 × 3 = 90,
    3/30 = 3 × 3/30 × 3 = 9/90
  4. Add the two fractions:
    40/90 + 9/90 = 40 + 9/90 = 49/90

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