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Subtract 7/16 from 10/28

10/28 - 7/16 is -9/112.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 16 is 112

    Next, find the equivalent fraction of both fractional numbers with denominator 112
  2. For the 1st fraction, since 28 × 4 = 112,
    10/28 = 10 × 4/28 × 4 = 40/112
  3. Likewise, for the 2nd fraction, since 16 × 7 = 112,
    7/16 = 7 × 7/16 × 7 = 49/112
  4. Subtract the two like fractions:
    40/112 - 49/112 = 40 - 49/112 = -9/112

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