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Subtract 50/81 from 2/3

2/3 - 50/81 is 4/81.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 81 is 81
  2. For the 1st fraction, since 3 × 27 = 81,
    2/3 = 2 × 27/3 × 27 = 54/81
  3. Likewise, for the 2nd fraction, since 81 × 1 = 81,
    50/81 = 50 × 1/81 × 1 = 50/81
  4. Subtract the two fractions:
    54/81 - 50/81 = 54 - 50/81 = 4/81

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