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Subtract 1/81 from 10/6

1st number: 1 4/6, 2nd number: 1/81

10/6 - 1/81 is 134/81.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 81 is 162

    Next, find the equivalent fraction of both fractional numbers with denominator 162
  2. For the 1st fraction, since 6 × 27 = 162,
    10/6 = 10 × 27/6 × 27 = 270/162
  3. Likewise, for the 2nd fraction, since 81 × 2 = 162,
    1/81 = 1 × 2/81 × 2 = 2/162
  4. Subtract the two like fractions:
    270/162 - 2/162 = 270 - 2/162 = 268/162
  5. After reducing the fraction, the answer is 134/81
  6. In mixed form: 153/81

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