4 2/81 - 3 2/27

Compute the difference:

• Convert to improper fractions:

  • 4 2/81 = 326/81
  • 3 2/27 = 83/27

• Subtract: 326/81 − 83/27 = 326/81 − 249/81 = 77/81

Final answer: 77/81 (approximately 0.9506).