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Add 10/84 and 1/63

10/84 + 1/63 is 17/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 63 is 252
  2. For the 1st fraction, since 84 × 3 = 252,
    10/84 = 10 × 3/84 × 3 = 30/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    1/63 = 1 × 4/63 × 4 = 4/252
  4. Add the two fractions:
    30/252 + 4/252 = 30 + 4/252 = 34/252
  5. After reducing the fraction, the answer is 17/126

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