Question #f88cf

1 Answer
Oct 14, 2017

width #=175/26~~6.73#
length #=140/13~~10.77#

Explanation:

let #w# be the width

let #l# be the length

#1.6w=l#
#2(l+w)=35#

#=>2(1.6w+w)=35#

#=>2(2.6w)=35#

#=>5.2w=35#

#=>w=35/5.2=350/52=175/26~~6.73#

#=>1.6*35/5.2=l#

#=>l=1.6*35/5.2=16*35/52=140/13~~10.77#