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Subtract 3/20 from 9/3

1st number: 3 0/3, 2nd number: 3/20

9/3 - 3/20 is 57/20.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 20 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 3 × 20 = 60,
    9/3 = 9 × 20/3 × 20 = 180/60
  3. Likewise, for the 2nd fraction, since 20 × 3 = 60,
    3/20 = 3 × 3/20 × 3 = 9/60
  4. Subtract the two like fractions:
    180/60 - 9/60 = 180 - 9/60 = 171/60
  5. After reducing the fraction, the answer is 57/20
  6. In mixed form: 217/20

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