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Add 2/63 and 8/80

2/63 + 8/80 is 83/630.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 80 is 5040
  2. For the 1st fraction, since 63 × 80 = 5040,
    2/63 = 2 × 80/63 × 80 = 160/5040
  3. Likewise, for the 2nd fraction, since 80 × 63 = 5040,
    8/80 = 8 × 63/80 × 63 = 504/5040
  4. Add the two fractions:
    160/5040 + 504/5040 = 160 + 504/5040 = 664/5040
  5. After reducing the fraction, the answer is 83/630

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