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Add 84/3 and 90/36

1st number: 28 0/3, 2nd number: 2 18/36

84/3 + 90/36 is 61/2.

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,
    90/36 = 90 × 1/36 × 1 = 90/36
  4. Add the two like fractions:
    1008/36 + 90/36 = 1008 + 90/36 = 1098/36
  5. 1098/36 simplified gives 61/2
  6. So, 84/3 + 90/36 = 61/2
    In mixed form: 301/2

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