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Add 16/18 and 12/7

1st number: 16/18, 2nd number: 1 5/7

16/18 + 12/7 is 164/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 7 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 18 × 7 = 126,
    16/18 = 16 × 7/18 × 7 = 112/126
  3. Likewise, for the 2nd fraction, since 7 × 18 = 126,
    12/7 = 12 × 18/7 × 18 = 216/126
  4. Add the two like fractions:
    112/126 + 216/126 = 112 + 216/126 = 328/126
  5. 328/126 simplified gives 164/63
  6. So, 16/18 + 12/7 = 164/63
    In mixed form: 238/63

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