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Add 20/3 and 18/30

1st number: 6 2/3, 2nd number: 18/30

20/3 + 18/30 is 109/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 30 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 3 × 10 = 30,
    20/3 = 20 × 10/3 × 10 = 200/30
  3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
    18/30 = 18 × 1/30 × 1 = 18/30
  4. Add the two like fractions:
    200/30 + 18/30 = 200 + 18/30 = 218/30
  5. 218/30 simplified gives 109/15
  6. So, 20/3 + 18/30 = 109/15
    In mixed form: 74/15

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