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Add 90/18 and 40/3

1st number: 5 0/18, 2nd number: 13 1/3

90/18 + 40/3 is 55/3.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 18 × 1 = 18,
    90/18 = 90 × 1/18 × 1 = 90/18
  3. Likewise, for the 2nd fraction, since 3 × 6 = 18,
    40/3 = 40 × 6/3 × 6 = 240/18
  4. Add the two like fractions:
    90/18 + 240/18 = 90 + 240/18 = 330/18
  5. 330/18 simplified gives 55/3
  6. So, 90/18 + 40/3 = 55/3
    In mixed form: 181/3

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