Question

1/[1+1/{1+1/(1+1/2)}] =

Answer 1

$\frac{1}{1+ \frac{1}{1+ \frac{1}{1+1/2} } } = \frac{1}{1+ \frac{1}{1+ \frac{1}{3/2} } } = \frac{1}{1+ \frac{1}{1+ 2/3 } } =\frac{1}{1+ \frac{1}{5/3 } } = \frac{1}{1+ 3/5 } = \frac{1}{8/5 } =\frac{5}{8 }$

Answer 2

its 5/8 after simplifying  it from rmauj formula