г) \(7 \frac{5}{27} + 3 \frac{4}{27} = (7 + 3) + (\frac{5}{27} + \frac{4}{27}) = 10 + \frac{5+4}{27} = 10 + \frac{9}{27} = 10 + \frac{9 \cdot 1}{9 \cdot 3} = 10 + \frac{1}{3} = 10 \frac{1}{3}\)
Ответ: \(10 \frac{1}{3}\)