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Add 27/21 and 2/9

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

27/21 + 2/9 is 95/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 9 is 63
  2. For the 1st fraction, since 21 × 3 = 63,
    27/21 = 27 × 3/21 × 3 = 81/63
  3. Likewise, for the 2nd fraction, since 9 × 7 = 63,
    2/9 = 2 × 7/9 × 7 = 14/63
  4. Add the two fractions:
    81/63 + 14/63 = 81 + 14/63 = 95/63
  5. So, 27/21 + 2/9 = 95/63
    In mixed form: 132/63

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