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Add 90/6 and 27/18

1st number: 15 0/6, 2nd number: 1 9/18

90/6 + 27/18 is 33/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 18 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 6 × 3 = 18,
    90/6 = 90 × 3/6 × 3 = 270/18
  3. Likewise, for the 2nd fraction, since 18 × 1 = 18,
    27/18 = 27 × 1/18 × 1 = 27/18
  4. Add the two like fractions:
    270/18 + 27/18 = 270 + 27/18 = 297/18
  5. 297/18 simplified gives 33/2
  6. So, 90/6 + 27/18 = 33/2
    In mixed form: 161/2

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