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Subtract 4/64 from 1/5

1/5 - 4/64 is 11/80.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 64 is 320

    Next, find the equivalent fraction of both fractional numbers with denominator 320
  2. For the 1st fraction, since 5 × 64 = 320,
    1/5 = 1 × 64/5 × 64 = 64/320
  3. Likewise, for the 2nd fraction, since 64 × 5 = 320,
    4/64 = 4 × 5/64 × 5 = 20/320
  4. Subtract the two like fractions:
    64/320 - 20/320 = 64 - 20/320 = 44/320
  5. After reducing the fraction, the answer is 11/80

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