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Add 8/28 and 2/63

8/28 + 2/63 is 20/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 63 is 252
  2. For the 1st fraction, since 28 × 9 = 252,
    8/28 = 8 × 9/28 × 9 = 72/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    2/63 = 2 × 4/63 × 4 = 8/252
  4. Add the two fractions:
    72/252 + 8/252 = 72 + 8/252 = 80/252
  5. After reducing the fraction, the answer is 20/63

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