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Subtract 49/16 from 16/28

1st number: 16/28, 2nd number: 3 1/16

16/28 - 49/16 is -279/112.

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,
    16/28 = 16 × 4/28 × 4 = 64/112
  3. Likewise, for the 2nd fraction, since 16 × 7 = 112,
    49/16 = 49 × 7/16 × 7 = 343/112
  4. Subtract the two like fractions:
    64/112 - 343/112 = 64 - 343/112 = -279/112

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