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Add 30/21 and 3/14

1st number: 1 9/21, 2nd number: 3/14

30/21 + 3/14 is 23/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 14 is 42
  2. For the 1st fraction, since 21 × 2 = 42,
    30/21 = 30 × 2/21 × 2 = 60/42
  3. Likewise, for the 2nd fraction, since 14 × 3 = 42,
    3/14 = 3 × 3/14 × 3 = 9/42
  4. Add the two fractions:
    60/42 + 9/42 = 60 + 9/42 = 69/42
  5. After reducing the fraction, the answer is 23/14
  6. In mixed form: 19/14

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