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Subtract 7/8 from 10/16

10/16 - 7/8 is -1/4.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 8 is 16

    Next, find the equivalent fraction of both fractional numbers with denominator 16
  2. For the 1st fraction, since 16 × 1 = 16,
    10/16 = 10 × 1/16 × 1 = 10/16
  3. Likewise, for the 2nd fraction, since 8 × 2 = 16,
    7/8 = 7 × 2/8 × 2 = 14/16
  4. Subtract the two like fractions:
    10/16 - 14/16 = 10 - 14/16 = -4/16
  5. After reducing the fraction, the answer is -1/4

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