Question 551665
width =x
length = 4x-5

perimeter =110

Perimeter = 2(L+W)

110 = 2(x+4x-5)

110=2(5x-5)

110=10x-10
10x=110+10
10x=120
/10
x=12 m the width 
length = 4x-5==> 4*12-5==> 48-5=43 m