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Subtract 6/54 from 81/5

1st number: 16 1/5, 2nd number: 6/54

81/5 - 6/54 is 724/45.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 54 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 5 × 54 = 270,
    81/5 = 81 × 54/5 × 54 = 4374/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    6/54 = 6 × 5/54 × 5 = 30/270
  4. Subtract the two like fractions:
    4374/270 - 30/270 = 4374 - 30/270 = 4344/270
  5. After reducing the fraction, the answer is 724/45
  6. In mixed form: 164/45

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