Consider the network of webpages shown on the

image.

Note. A double headed arrow iharrj indicates

that there is a link $ij$ and a link $ji.$

Find the PageRank of the highest ranked page.

There may be more than one page with the same

highest ranking, but in any case compute the

ranking which is the highest.

Enter your answer either as a fraction or in the decimal form, with precision of at

least $3$ decimal digits: