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Subtract 7/8 from 24/49

24/49 - 7/8 is -151/392.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 8 is 392

    Next, find the equivalent fraction of both fractional numbers with denominator 392
  2. For the 1st fraction, since 49 × 8 = 392,
    24/49 = 24 × 8/49 × 8 = 192/392
  3. Likewise, for the 2nd fraction, since 8 × 49 = 392,
    7/8 = 7 × 49/8 × 49 = 343/392
  4. Subtract the two like fractions:
    192/392 - 343/392 = 192 - 343/392 = -151/392

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