Question

\(1+\frac{2}{1+\frac{2}{1+\frac{2}{3}}}\) giai ki ra nhe 

Answer 1

\(1+\frac{2}{1+\frac{2}{1+\frac{2}{3}}}\)

\(=1+\frac{2}{1+\frac{2}{\frac{5}{3}}}\)

\(=1+\frac{2}{1+\frac{6}{5}}\)

\(=1+\frac{2}{\frac{11}{5}}\)

\(=1+\frac{10}{11}\)

\(=\frac{21}{11}\)

Answer 2

21/11 tk m nhé

Answer 3

1+2/3=5/3

=> 2:(1+2/3)=6/5

1+6/5=11/5

2:(11/5)=10/11

1+10/11=21/11

ĐS: \(\frac{21}{11}\)

Answer 4

21/11

Ủng hộ đi đang bị âm nhe

Kết bạn nữa

Answer 5

\(1+\frac{2}{1+\frac{2}{1+\frac{2}{3}}}=1+\frac{2}{1+\frac{2}{\frac{5}{3}}}=1+\frac{2}{1+\frac{6}{5}}=1+\frac{2}{\frac{11}{5}}=1+\frac{10}{11}=\frac{21}{11}\)  

\(=\frac{21}{11}\)

Answer 6

21/11

Answer 7

\(1+\frac{2}{1+\frac{2}{1+\frac{2}{3}}}=1+\frac{2}{1+\frac{2}{\frac{5}{3}}}=1+\frac{2}{1+\frac{6}{5}}=1+\frac{2}{\frac{11}{5}}=1+\frac{10}{11}=\frac{21}{11}\)

\(=\frac{21}{11}\)

vậy giá trị của biểu thức trên là:\(\frac{21}{11}\)