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Subtract 6/12 from 20/2

1st number: 10 0/2, 2nd number: 6/12

20/2 - 6/12 is 19/2.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 12 is 12

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 2 × 6 = 12,
    20/2 = 20 × 6/2 × 6 = 120/12
  3. Likewise, for the 2nd fraction, since 12 × 1 = 12,
    6/12 = 6 × 1/12 × 1 = 6/12
  4. Subtract the two like fractions:
    120/12 - 6/12 = 120 - 6/12 = 114/12
  5. After reducing the fraction, the answer is 19/2
  6. In mixed form: 91/2

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