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Add 8/14 and 84/18

1st number: 8/14, 2nd number: 4 12/18

8/14 + 84/18 is 110/21.

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,
    8/14 = 8 × 9/14 × 9 = 72/126
  3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
    84/18 = 84 × 7/18 × 7 = 588/126
  4. Add the two like fractions:
    72/126 + 588/126 = 72 + 588/126 = 660/126
  5. 660/126 simplified gives 110/21
  6. So, 8/14 + 84/18 = 110/21
    In mixed form: 55/21

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