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Add 18/36 and 3/4

18/36 + 3/4 is 5/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 4 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 36 × 1 = 36,
    18/36 = 18 × 1/36 × 1 = 18/36
  3. Likewise, for the 2nd fraction, since 4 × 9 = 36,
    3/4 = 3 × 9/4 × 9 = 27/36
  4. Add the two like fractions:
    18/36 + 27/36 = 18 + 27/36 = 45/36
  5. 45/36 simplified gives 5/4
  6. So, 18/36 + 3/4 = 5/4
    In mixed form: 11/4

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