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Subtract 35/42 from 20/2

1st number: 10 0/2, 2nd number: 35/42

20/2 - 35/42 is 55/6.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 42 is 42

    Next, find the equivalent fraction of both fractional numbers with denominator 42
  2. For the 1st fraction, since 2 × 21 = 42,
    20/2 = 20 × 21/2 × 21 = 420/42
  3. Likewise, for the 2nd fraction, since 42 × 1 = 42,
    35/42 = 35 × 1/42 × 1 = 35/42
  4. Subtract the two like fractions:
    420/42 - 35/42 = 420 - 35/42 = 385/42
  5. After reducing the fraction, the answer is 55/6
  6. In mixed form: 91/6

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