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Subtract 3/16 from 1/28

1/28 - 3/16 is -17/112.

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,
    1/28 = 1 × 4/28 × 4 = 4/112
  3. Likewise, for the 2nd fraction, since 16 × 7 = 112,
    3/16 = 3 × 7/16 × 7 = 21/112
  4. Subtract the two like fractions:
    4/112 - 21/112 = 4 - 21/112 = -17/112

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