meaning of ratio

1
if the length of a rectangle is 6 cm and its area is 24 cm2 then the ratio between its perimeter and its length is
2

3
A rectangle which length is 9 cm and its area 54 cm2 , = then the ratio between its length and width
4

5

6
6:8
7
500:700
8

9

10
6.4:16
11
.......:.............. The ratio between two side lengths of a square is
12
The ratio between the perimeter of the square (or rhombus) and its side length is
13
The ratio between the side length of equilateral triangle and its perimeter is
14
48:18 =
15
2800:3500