Question 594014
The ratio of the length to it's width is (1+ squ root 5):1.
 The length is 25 in. What is the width?
:
{{{25/w}}} = {{{(1+sqrt(5))/1}}}
Cross multiply
{{{w(1+sqrt(5))}}} = 25
:
w = {{{25/(1+sqrt(5))}}}