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Add 27/63 and 10/56

27/63 + 10/56 is 17/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 56 is 504
  2. For the 1st fraction, since 63 × 8 = 504,
    27/63 = 27 × 8/63 × 8 = 216/504
  3. Likewise, for the 2nd fraction, since 56 × 9 = 504,
    10/56 = 10 × 9/56 × 9 = 90/504
  4. Add the two fractions:
    216/504 + 90/504 = 216 + 90/504 = 306/504
  5. After reducing the fraction, the answer is 17/28

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