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Add 18/12 and 3/36

1st number: 1 6/12, 2nd number: 3/36

18/12 + 3/36 is 19/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 36 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 12 × 3 = 36,
    18/12 = 18 × 3/12 × 3 = 54/36
  3. Likewise, for the 2nd fraction, since 36 × 1 = 36,
    3/36 = 3 × 1/36 × 1 = 3/36
  4. Add the two like fractions:
    54/36 + 3/36 = 54 + 3/36 = 57/36
  5. 57/36 simplified gives 19/12
  6. So, 18/12 + 3/36 = 19/12
    In mixed form: 17/12

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