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Subtract 20/18 from 16/2

1st number: 8 0/2, 2nd number: 1 2/18

16/2 - 20/18 is 62/9.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 18 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 2 × 9 = 18,
    16/2 = 16 × 9/2 × 9 = 144/18
  3. Likewise, for the 2nd fraction, since 18 × 1 = 18,
    20/18 = 20 × 1/18 × 1 = 20/18
  4. Subtract the two like fractions:
    144/18 - 20/18 = 144 - 20/18 = 124/18
  5. After reducing the fraction, the answer is 62/9
  6. In mixed form: 68/9

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