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Add 28/5 and 36/18

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

28/5 + 36/18 is 38/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 18 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 5 × 18 = 90,
    28/5 = 28 × 18/5 × 18 = 504/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    36/18 = 36 × 5/18 × 5 = 180/90
  4. Add the two like fractions:
    504/90 + 180/90 = 504 + 180/90 = 684/90
  5. 684/90 simplified gives 38/5
  6. So, 28/5 + 36/18 = 38/5
    In mixed form: 73/5

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