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Add 7/12 and 28/9

1st number: 7/12, 2nd number: 3 1/9

7/12 + 28/9 is 133/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 9 is 36
  2. For the 1st fraction, since 12 × 3 = 36,
    7/12 = 7 × 3/12 × 3 = 21/36
  3. Likewise, for the 2nd fraction, since 9 × 4 = 36,
    28/9 = 28 × 4/9 × 4 = 112/36
  4. Add the two fractions:
    21/36 + 112/36 = 21 + 112/36 = 133/36
  5. In mixed form: 325/36

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