Question

Решите пожалуйста, срочно

Answer 1

$1+\frac1{1+\frac1{1+\frac1{1+\frac15}}}=1+\frac1{1+\frac1{1+\frac1{\frac65}}}=1+\frac1{1+\frac1{1+\frac56}}=1+\frac1{1+\frac1{\frac{11}6}}=\\=1+\frac1{1+\frac6{11}}}=1+\frac1{\frac{17}{11}}}=1+\frac{11}{17}=1\frac{11}{17}$