Question

Length of rectangle is two times its breadth. Its perimeter is 40 m. Make an eqation

Answer 1

let the length be 2x and breadth be x
perimeter=40m
2(2x+x)=40(equation)
2x+x=40/2
3x=20
x=20/3
hope it helps u..

Answer 2

Your Answer:

Let Breadth be 'x' m
Therefore, Length= 2 × breadth = '2x' m

2( l+b ) = Perimeter of rectangle
2( 2x + x) = 40 m [Your Equation]
2( 3x ) = 40 m
6x = 40 m
x = 40/6 m
x = 6.67 m

Therefore,
Breadth = 6.67m
Length = 2 × 6.67m = 13.34m

Hope this helps uh..
Mark Brainliest ♡