If the length of a rectangle is 5 cm and its breadth is 2 cm, then the ratio of length to breadth is ________.
5:2
2:5
1:2
4:10
If length = 5 cm and breadth = 2 cm of a rectangle, then the ratio of length to area is _____.
If the ratio of length and breadth of a rectangle is 5:4 and its area is 500 m2, then the length and breadth of the rectangle are _______.