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Subtract 8/5 from 81/3

1st number: 27 0/3, 2nd number: 1 3/5

81/3 - 8/5 is 127/5.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 5 is 15

    Next, find the equivalent fraction of both fractional numbers with denominator 15
  2. For the 1st fraction, since 3 × 5 = 15,
    81/3 = 81 × 5/3 × 5 = 405/15
  3. Likewise, for the 2nd fraction, since 5 × 3 = 15,
    8/5 = 8 × 3/5 × 3 = 24/15
  4. Subtract the two like fractions:
    405/15 - 24/15 = 405 - 24/15 = 381/15
  5. After reducing the fraction, the answer is 127/5
  6. In mixed form: 252/5

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