Ratio Activity

b : 8 and 8 : 64

• b = 4

• b = 64

• b = 1

• b = 9

16 : 6 and 3d : 9

• d = 8

• d = 24

• d = 6

• d = 18

Is the following pair of ratios proportional?

27 : 15 and 72 : 40

• yes

• no

2 : 4 and 6 : f

• f = 3

• f = 12

• f = 8

• f = 9

12 : g and 3 : 5

• g = 9

• g = 60

• g = 20

• g = 14

p : 12 and 4 : 6

• p = 10

• p = 8

• p = 42

• p = 6

3 : 7 and h : 14

• h = 7

• h = 10

• h = 2

• h = 6

4 : b and 6 : 21

• b = 14

• b = 18

• b = 12

• b = 8