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Add 16/18 and 42/49

16/18 + 42/49 is 110/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 49 is 882

    Next, find the equivalent fraction of both fractional numbers with denominator 882
  2. For the 1st fraction, since 18 × 49 = 882,
    16/18 = 16 × 49/18 × 49 = 784/882
  3. Likewise, for the 2nd fraction, since 49 × 18 = 882,
    42/49 = 42 × 18/49 × 18 = 756/882
  4. Add the two like fractions:
    784/882 + 756/882 = 784 + 756/882 = 1540/882
  5. 1540/882 simplified gives 110/63
  6. So, 16/18 + 42/49 = 110/63
    In mixed form: 147/63

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