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Subtract 27/7 from 24/8

1st number: 3 0/8, 2nd number: 3 6/7

24/8 - 27/7 is -6/7.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 7 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 8 × 7 = 56,
    24/8 = 24 × 7/8 × 7 = 168/56
  3. Likewise, for the 2nd fraction, since 7 × 8 = 56,
    27/7 = 27 × 8/7 × 8 = 216/56
  4. Subtract the two like fractions:
    168/56 - 216/56 = 168 - 216/56 = -48/56
  5. After reducing the fraction, the answer is -6/7

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