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Add 20/54 and 40/9

1st number: 20/54, 2nd number: 4 4/9

20/54 + 40/9 is 130/27.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 9 is 54

    Next, find the equivalent fraction of both fractional numbers with denominator 54
  2. For the 1st fraction, since 54 × 1 = 54,
    20/54 = 20 × 1/54 × 1 = 20/54
  3. Likewise, for the 2nd fraction, since 9 × 6 = 54,
    40/9 = 40 × 6/9 × 6 = 240/54
  4. Add the two like fractions:
    20/54 + 240/54 = 20 + 240/54 = 260/54
  5. 260/54 simplified gives 130/27
  6. So, 20/54 + 40/9 = 130/27
    In mixed form: 422/27

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