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Add 4/12 and 4/9

4/12 + 4/9 is 7/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 9 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 12 × 3 = 36,
    4/12 = 4 × 3/12 × 3 = 12/36
  3. Likewise, for the 2nd fraction, since 9 × 4 = 36,
    4/9 = 4 × 4/9 × 4 = 16/36
  4. Add the two like fractions:
    12/36 + 16/36 = 12 + 16/36 = 28/36
  5. 28/36 simplified gives 7/9
  6. So, 4/12 + 4/9 = 7/9

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