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Subtract 4/9 from 9/64

9/64 - 4/9 is -175/576.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 64 and 9 is 576

    Next, find the equivalent fraction of both fractional numbers with denominator 576
  2. For the 1st fraction, since 64 × 9 = 576,
    9/64 = 9 × 9/64 × 9 = 81/576
  3. Likewise, for the 2nd fraction, since 9 × 64 = 576,
    4/9 = 4 × 64/9 × 64 = 256/576
  4. Subtract the two like fractions:
    81/576 - 256/576 = 81 - 256/576 = -175/576

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