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Add 8/27 and 27/70

8/27 + 27/70 is 1289/1890.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 70 is 1890
  2. For the 1st fraction, since 27 × 70 = 1890,
    8/27 = 8 × 70/27 × 70 = 560/1890
  3. Likewise, for the 2nd fraction, since 70 × 27 = 1890,
    27/70 = 27 × 27/70 × 27 = 729/1890
  4. Add the two fractions:
    560/1890 + 729/1890 = 560 + 729/1890 = 1289/1890

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