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Add 54/18 and 75/6

1st number: 3 0/18, 2nd number: 12 3/6

54/18 + 75/6 is 31/2.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 18 × 1 = 18,
    54/18 = 54 × 1/18 × 1 = 54/18
  3. Likewise, for the 2nd fraction, since 6 × 3 = 18,
    75/6 = 75 × 3/6 × 3 = 225/18
  4. Add the two like fractions:
    54/18 + 225/18 = 54 + 225/18 = 279/18
  5. 279/18 simplified gives 31/2
  6. So, 54/18 + 75/6 = 31/2
    In mixed form: 151/2

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