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Add 64/72 and 84/36

1st number: 64/72, 2nd number: 2 12/36

64/72 + 84/36 is 29/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 36 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 72 × 1 = 72,
    64/72 = 64 × 1/72 × 1 = 64/72
  3. Likewise, for the 2nd fraction, since 36 × 2 = 72,
    84/36 = 84 × 2/36 × 2 = 168/72
  4. Add the two like fractions:
    64/72 + 168/72 = 64 + 168/72 = 232/72
  5. 232/72 simplified gives 29/9
  6. So, 64/72 + 84/36 = 29/9
    In mixed form: 32/9

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