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Add 84/3 and 56/18

1st number: 28 0/3, 2nd number: 3 2/18

84/3 + 56/18 is 280/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 18 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 3 × 6 = 18,
    84/3 = 84 × 6/3 × 6 = 504/18
  3. Likewise, for the 2nd fraction, since 18 × 1 = 18,
    56/18 = 56 × 1/18 × 1 = 56/18
  4. Add the two like fractions:
    504/18 + 56/18 = 504 + 56/18 = 560/18
  5. 560/18 simplified gives 280/9
  6. So, 84/3 + 56/18 = 280/9
    In mixed form: 311/9

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