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Add 1/20 and 3/30

1/20 + 3/30 is 3/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 30 is 60
  2. For the 1st fraction, since 20 × 3 = 60,
    1/20 = 1 × 3/20 × 3 = 3/60
  3. Likewise, for the 2nd fraction, since 30 × 2 = 60,
    3/30 = 3 × 2/30 × 2 = 6/60
  4. Add the two fractions:
    3/60 + 6/60 = 3 + 6/60 = 9/60
  5. After reducing the fraction, the answer is 3/20

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