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Subtract 6/96 from 1/42

1/42 - 6/96 is -13/336.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 96 is 672

    Next, find the equivalent fraction of both fractional numbers with denominator 672
  2. For the 1st fraction, since 42 × 16 = 672,
    1/42 = 1 × 16/42 × 16 = 16/672
  3. Likewise, for the 2nd fraction, since 96 × 7 = 672,
    6/96 = 6 × 7/96 × 7 = 42/672
  4. Subtract the two like fractions:
    16/672 - 42/672 = 16 - 42/672 = -26/672
  5. After reducing the fraction, the answer is -13/336

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