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Add 84/3 and 45/36

1st number: 28 0/3, 2nd number: 1 9/36

84/3 + 45/36 is 117/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 36 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 3 × 12 = 36,
    84/3 = 84 × 12/3 × 12 = 1008/36
  3. Likewise, for the 2nd fraction, since 36 × 1 = 36,
    45/36 = 45 × 1/36 × 1 = 45/36
  4. Add the two like fractions:
    1008/36 + 45/36 = 1008 + 45/36 = 1053/36
  5. 1053/36 simplified gives 117/4
  6. So, 84/3 + 45/36 = 117/4
    In mixed form: 291/4

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