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Subtract 3/16 from 1/80

1/80 - 3/16 is -7/40.

Steps for subtracting fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 80 × 1 = 80,
    1/80 = 1 × 1/80 × 1 = 1/80
  3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
    3/16 = 3 × 5/16 × 5 = 15/80
  4. Subtract the two like fractions:
    1/80 - 15/80 = 1 - 15/80 = -14/80
  5. After reducing the fraction, the answer is -7/40

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