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Subtract 16/20 from 49/16

1st number: 3 1/16, 2nd number: 16/20

49/16 - 16/20 is 181/80.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 20 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 16 × 5 = 80,
    49/16 = 49 × 5/16 × 5 = 245/80
  3. Likewise, for the 2nd fraction, since 20 × 4 = 80,
    16/20 = 16 × 4/20 × 4 = 64/80
  4. Subtract the two like fractions:
    245/80 - 64/80 = 245 - 64/80 = 181/80
  5. In mixed form: 221/80

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