Question

a rectangular field is such that its length is one and a half times its breadth. A thick white line drawn all along the edges of the field in the total length is white line is 200 m find the length of the field​

Answer 1

l=60

explanation

let b=x

then l =1.5x

according to question

as a thick line is drawn in rectangular field so it means it is talking about perimeter of field

formula if perimeter of rectangle is

= 2(l +b)=200

puting both values

2(1.5x+x) =200

2(15x/10+x)=200

removing decimal and taking lcm

2(25x/10)=200

5x =200

x=200/5

x=40

puting value of x in l

l=1.5×40

l=60 m