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Subtract 4/20 from 4/14

4/14 - 4/20 is 3/35.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 20 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 14 × 10 = 140,
    4/14 = 4 × 10/14 × 10 = 40/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    4/20 = 4 × 7/20 × 7 = 28/140
  4. Subtract the two like fractions:
    40/140 - 28/140 = 40 - 28/140 = 12/140
  5. After reducing the fraction, the answer is 3/35

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