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Add 84/8 and 75/54

1st number: 10 4/8, 2nd number: 1 21/54

84/8 + 75/54 is 107/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 54 is 216
  2. For the 1st fraction, since 8 × 27 = 216,
    84/8 = 84 × 27/8 × 27 = 2268/216
  3. Likewise, for the 2nd fraction, since 54 × 4 = 216,
    75/54 = 75 × 4/54 × 4 = 300/216
  4. Add the two fractions:
    2268/216 + 300/216 = 2268 + 300/216 = 2568/216
  5. After reducing the fraction, the answer is 107/9
  6. In mixed form: 118/9

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