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Add 1/14 and 3/18

1/14 + 3/18 is 5/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 18 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 14 × 9 = 126,
    1/14 = 1 × 9/14 × 9 = 9/126
  3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
    3/18 = 3 × 7/18 × 7 = 21/126
  4. Add the two like fractions:
    9/126 + 21/126 = 9 + 21/126 = 30/126
  5. 30/126 simplified gives 5/21
  6. So, 1/14 + 3/18 = 5/21

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