Вычислите: \((7 - 4\frac{3}{4})·1\frac{1}{3} + (6 - 4\frac{2}{5}): 1\frac{1}{3}.\)

• \(4\frac{1}{5}\)
• \(\frac{41}{5}\)
• \(\frac{1}{45}\)
• \(\frac{1}{5}\)