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Add 27/45 and 10/56

27/45 + 10/56 is 109/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 56 is 2520
  2. For the 1st fraction, since 45 × 56 = 2520,
    27/45 = 27 × 56/45 × 56 = 1512/2520
  3. Likewise, for the 2nd fraction, since 56 × 45 = 2520,
    10/56 = 10 × 45/56 × 45 = 450/2520
  4. Add the two fractions:
    1512/2520 + 450/2520 = 1512 + 450/2520 = 1962/2520
  5. After reducing the fraction, the answer is 109/140

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