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Add 5/14 and 2/21

5/14 + 2/21 is 19/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 21 is 42

    Next, find the equivalent fraction of both fractional numbers with denominator 42
  2. For the 1st fraction, since 14 × 3 = 42,
    5/14 = 5 × 3/14 × 3 = 15/42
  3. Likewise, for the 2nd fraction, since 21 × 2 = 42,
    2/21 = 2 × 2/21 × 2 = 4/42
  4. Add the two like fractions:
    15/42 + 4/42 = 15 + 4/42 = 19/42
  5. So, 5/14 + 2/21 = 19/42

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