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Add 36/70 and 12/27

36/70 + 12/27 is 302/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 27 is 1890
  2. For the 1st fraction, since 70 × 27 = 1890,
    36/70 = 36 × 27/70 × 27 = 972/1890
  3. Likewise, for the 2nd fraction, since 27 × 70 = 1890,
    12/27 = 12 × 70/27 × 70 = 840/1890
  4. Add the two fractions:
    972/1890 + 840/1890 = 972 + 840/1890 = 1812/1890
  5. After reducing the fraction, the answer is 302/315

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