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Add 27/6 and 2/21

1st number: 4 3/6, 2nd number: 2/21

27/6 + 2/21 is 193/42.

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,
    27/6 = 27 × 7/6 × 7 = 189/42
  3. Likewise, for the 2nd fraction, since 21 × 2 = 42,
    2/21 = 2 × 2/21 × 2 = 4/42
  4. Add the two fractions:
    189/42 + 4/42 = 189 + 4/42 = 193/42
  5. In mixed form: 425/42

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