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Add 84/24 and 2/20

1st number: 3 12/24, 2nd number: 2/20

84/24 + 2/20 is 18/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 20 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 24 × 5 = 120,
    84/24 = 84 × 5/24 × 5 = 420/120
  3. Likewise, for the 2nd fraction, since 20 × 6 = 120,
    2/20 = 2 × 6/20 × 6 = 12/120
  4. Add the two like fractions:
    420/120 + 12/120 = 420 + 12/120 = 432/120
  5. 432/120 simplified gives 18/5
  6. So, 84/24 + 2/20 = 18/5
    In mixed form: 33/5

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