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Add 36/70 and 24/81

36/70 + 24/81 is 766/945.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 81 is 5670
  2. For the 1st fraction, since 70 × 81 = 5670,
    36/70 = 36 × 81/70 × 81 = 2916/5670
  3. Likewise, for the 2nd fraction, since 81 × 70 = 5670,
    24/81 = 24 × 70/81 × 70 = 1680/5670
  4. Add the two fractions:
    2916/5670 + 1680/5670 = 2916 + 1680/5670 = 4596/5670
  5. After reducing the fraction, the answer is 766/945

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