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Add 3/6 and 30/21

1st number: 3/6, 2nd number: 1 9/21

3/6 + 30/21 is 27/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 21 is 42
  2. For the 1st fraction, since 6 × 7 = 42,
    3/6 = 3 × 7/6 × 7 = 21/42
  3. Likewise, for the 2nd fraction, since 21 × 2 = 42,
    30/21 = 30 × 2/21 × 2 = 60/42
  4. Add the two fractions:
    21/42 + 60/42 = 21 + 60/42 = 81/42
  5. After reducing the fraction, the answer is 27/14
  6. In mixed form: 113/14

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