If the length of a rectangle is 5 cm and its breadth is 2 cm, then the ratio of length to breadth is ________.
4:10
1:2
2:5
5:2
If length = 5 cm and breadth = 2 cm of a rectangle, then the ratio of length to area is _____.
The breadth of a rectangle is 9 cm less than it's length. If the ratio between the length and the breadth is 5 : 2 , then the breadth of the rectangle is