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Add 4/64 and 12/63

4/64 + 12/63 is 85/336.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 64 and 63 is 4032

    Next, find the equivalent fraction of both fractional numbers with denominator 4032
  2. For the 1st fraction, since 64 × 63 = 4032,
    4/64 = 4 × 63/64 × 63 = 252/4032
  3. Likewise, for the 2nd fraction, since 63 × 64 = 4032,
    12/63 = 12 × 64/63 × 64 = 768/4032
  4. Add the two like fractions:
    252/4032 + 768/4032 = 252 + 768/4032 = 1020/4032
  5. 1020/4032 simplified gives 85/336
  6. So, 4/64 + 12/63 = 85/336

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