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Subtract 30/16 from 1/5

1st number: 1/5, 2nd number: 1 14/16

1/5 - 30/16 is -67/40.

Steps for subtracting fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 5 × 16 = 80,
    1/5 = 1 × 16/5 × 16 = 16/80
  3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
    30/16 = 30 × 5/16 × 5 = 150/80
  4. Subtract the two like fractions:
    16/80 - 150/80 = 16 - 150/80 = -134/80
  5. After reducing the fraction, the answer is -67/40

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