Question

The length of the room is 2½ times the breadth. The perimeter of the room is 70 m. What are the length and breadth of the room?

Answer 1

Answer:

Step-by-step explanation:

Let length=x and breadth=y.

Given

x=5/2y

Considering the room has four walls only, perimeter =

2(l+b)

=> 2(x+y)

=>2(5/2y+y)

and now solve this eqn further. Hope u found this easy :)