Ratios and proportions

w 4 35 7 =

20

9 m 2 12 =

54

z 5 54 9 =

30

2 x 5 3 =

6/5

4 z 1 16 =

64

36 x 12 2 =

6

16 m 7 21 =

48

5 t 8 24 =

15

d 80 5 100 =

4

v 8 20 4 =

40

r 40 60 50 =

48

16 n 48 36 =

12

3 is to 8 as x is to 32

12

X is to 4 as 8 is to 16

2

Y is to 20 as 9 is to 5

36

4 is to 12 as n is to 3

1

12 is to 18 as d is to 27

18

b 9 0.5 2.5 =

1.8

1.1 n 1.2 3.6 =

3.3

36 2x 54 6 =

2