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Subtract 1/56 from 20/14

1st number: 1 6/14, 2nd number: 1/56

20/14 - 1/56 is 79/56.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 56 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 14 × 4 = 56,
    20/14 = 20 × 4/14 × 4 = 80/56
  3. Likewise, for the 2nd fraction, since 56 × 1 = 56,
    1/56 = 1 × 1/56 × 1 = 1/56
  4. Subtract the two like fractions:
    80/56 - 1/56 = 80 - 1/56 = 79/56
  5. In mixed form: 123/56

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