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Subtract 96/10 from 27/90

1st number: 27/90, 2nd number: 9 6/10

27/90 - 96/10 is -93/10.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 10 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 90 × 1 = 90,
    27/90 = 27 × 1/90 × 1 = 27/90
  3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
    96/10 = 96 × 9/10 × 9 = 864/90
  4. Subtract the two like fractions:
    27/90 - 864/90 = 27 - 864/90 = -837/90
  5. After reducing the fraction, the answer is -93/10

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