A classroom is 45 feet long. Its breadth is one-third its length. Find the ratio of the breadth of the room to its perimeter.

A classroom is 45 feet long. Its breadth is one-third its length. Find

1.	A classroom is 45 feet long. Its breadth is one-third its length. Find the ratio of the breadth of the room to its perimeter.
Answer» ANSWER :`1:8`