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Add 27/18 and 30/36

1st number: 1 9/18, 2nd number: 30/36

27/18 + 30/36 is 7/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 36 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 18 × 2 = 36,
    27/18 = 27 × 2/18 × 2 = 54/36
  3. Likewise, for the 2nd fraction, since 36 × 1 = 36,
    30/36 = 30 × 1/36 × 1 = 30/36
  4. Add the two like fractions:
    54/36 + 30/36 = 54 + 30/36 = 84/36
  5. 84/36 simplified gives 7/3
  6. So, 27/18 + 30/36 = 7/3
    In mixed form: 21/3

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