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Subtract 75/8 from 18/2

1st number: 9 0/2, 2nd number: 9 3/8

18/2 - 75/8 is -3/8.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 8 is 8

    Next, find the equivalent fraction of both fractional numbers with denominator 8
  2. For the 1st fraction, since 2 × 4 = 8,
    18/2 = 18 × 4/2 × 4 = 72/8
  3. Likewise, for the 2nd fraction, since 8 × 1 = 8,
    75/8 = 75 × 1/8 × 1 = 75/8
  4. Subtract the two like fractions:
    72/8 - 75/8 = 72 - 75/8 = -3/8

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