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Add 4/14 and 3/9

4/14 + 3/9 is 13/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 9 is 126
  2. For the 1st fraction, since 14 × 9 = 126,
    4/14 = 4 × 9/14 × 9 = 36/126
  3. Likewise, for the 2nd fraction, since 9 × 14 = 126,
    3/9 = 3 × 14/9 × 14 = 42/126
  4. Add the two fractions:
    36/126 + 42/126 = 36 + 42/126 = 78/126
  5. After reducing the fraction, the answer is 13/21

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