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Subtract 4/20 from 14/64

14/64 - 4/20 is 3/160.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 64 and 20 is 320

    Next, find the equivalent fraction of both fractional numbers with denominator 320
  2. For the 1st fraction, since 64 × 5 = 320,
    14/64 = 14 × 5/64 × 5 = 70/320
  3. Likewise, for the 2nd fraction, since 20 × 16 = 320,
    4/20 = 4 × 16/20 × 16 = 64/320
  4. Subtract the two like fractions:
    70/320 - 64/320 = 70 - 64/320 = 6/320
  5. After reducing the fraction, the answer is 3/160

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