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Subtract 10/24 from 4/84

4/84 - 10/24 is -31/84.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 24 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 84 × 2 = 168,
    4/84 = 4 × 2/84 × 2 = 8/168
  3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
    10/24 = 10 × 7/24 × 7 = 70/168
  4. Subtract the two like fractions:
    8/168 - 70/168 = 8 - 70/168 = -62/168
  5. After reducing the fraction, the answer is -31/84

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