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Subtract 56/5 from 3/18

1st number: 3/18, 2nd number: 11 1/5

3/18 - 56/5 is -331/30.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 5 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 18 × 5 = 90,
    3/18 = 3 × 5/18 × 5 = 15/90
  3. Likewise, for the 2nd fraction, since 5 × 18 = 90,
    56/5 = 56 × 18/5 × 18 = 1008/90
  4. Subtract the two like fractions:
    15/90 - 1008/90 = 15 - 1008/90 = -993/90
  5. After reducing the fraction, the answer is -331/30

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