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Subtract 16/5 from 5/16

1st number: 5/16, 2nd number: 3 1/5

5/16 - 16/5 is -231/80.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 5 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 16 × 5 = 80,
    5/16 = 5 × 5/16 × 5 = 25/80
  3. Likewise, for the 2nd fraction, since 5 × 16 = 80,
    16/5 = 16 × 16/5 × 16 = 256/80
  4. Subtract the two like fractions:
    25/80 - 256/80 = 25 - 256/80 = -231/80

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