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Subtract 2/5 from 1/16

1/16 - 2/5 is -27/80.

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,
    1/16 = 1 × 5/16 × 5 = 5/80
  3. Likewise, for the 2nd fraction, since 5 × 16 = 80,
    2/5 = 2 × 16/5 × 16 = 32/80
  4. Subtract the two like fractions:
    5/80 - 32/80 = 5 - 32/80 = -27/80

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