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Add 81/6 and 70/8

1st number: 13 3/6, 2nd number: 8 6/8

81/6 + 70/8 is 89/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 8 is 24
  2. For the 1st fraction, since 6 × 4 = 24,
    81/6 = 81 × 4/6 × 4 = 324/24
  3. Likewise, for the 2nd fraction, since 8 × 3 = 24,
    70/8 = 70 × 3/8 × 3 = 210/24
  4. Add the two fractions:
    324/24 + 210/24 = 324 + 210/24 = 534/24
  5. After reducing the fraction, the answer is 89/4
  6. In mixed form: 221/4

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