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Add 64/3 and 6/4

1st number: 21 1/3, 2nd number: 1 2/4

64/3 + 6/4 is 137/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 4 is 12

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 3 × 4 = 12,
    64/3 = 64 × 4/3 × 4 = 256/12
  3. Likewise, for the 2nd fraction, since 4 × 3 = 12,
    6/4 = 6 × 3/4 × 3 = 18/12
  4. Add the two like fractions:
    256/12 + 18/12 = 256 + 18/12 = 274/12
  5. 274/12 simplified gives 137/6
  6. So, 64/3 + 6/4 = 137/6
    In mixed form: 225/6

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