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Subtract 10/5 from 12/16

1st number: 12/16, 2nd number: 2 0/5

12/16 - 10/5 is -5/4.

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,
    12/16 = 12 × 5/16 × 5 = 60/80
  3. Likewise, for the 2nd fraction, since 5 × 16 = 80,
    10/5 = 10 × 16/5 × 16 = 160/80
  4. Subtract the two like fractions:
    60/80 - 160/80 = 60 - 160/80 = -100/80
  5. After reducing the fraction, the answer is -5/4

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