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Subtract 84/5 from 3/16

1st number: 3/16, 2nd number: 16 4/5

3/16 - 84/5 is -1329/80.

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,
    3/16 = 3 × 5/16 × 5 = 15/80
  3. Likewise, for the 2nd fraction, since 5 × 16 = 80,
    84/5 = 84 × 16/5 × 16 = 1344/80
  4. Subtract the two like fractions:
    15/80 - 1344/80 = 15 - 1344/80 = -1329/80

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