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Add 27/2 and 30/18

1st number: 13 1/2, 2nd number: 1 12/18

27/2 + 30/18 is 91/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 18 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 2 × 9 = 18,
    27/2 = 27 × 9/2 × 9 = 243/18
  3. Likewise, for the 2nd fraction, since 18 × 1 = 18,
    30/18 = 30 × 1/18 × 1 = 30/18
  4. Add the two like fractions:
    243/18 + 30/18 = 243 + 30/18 = 273/18
  5. 273/18 simplified gives 91/6
  6. So, 27/2 + 30/18 = 91/6
    In mixed form: 151/6

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