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Subtract 1/12 from 40/2

1st number: 20 0/2, 2nd number: 1/12

40/2 - 1/12 is 239/12.

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,
    40/2 = 40 × 6/2 × 6 = 240/12
  3. Likewise, for the 2nd fraction, since 12 × 1 = 12,
    1/12 = 1 × 1/12 × 1 = 1/12
  4. Subtract the two like fractions:
    240/12 - 1/12 = 240 - 1/12 = 239/12
  5. In mixed form: 1911/12

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