Math 6 - Lesson 4.2A: Equivalent Ratios

Express the ratio 12:64 in its simplest form.

• 6:32

• 3:16

• 1.5:8

• none of those

State whether each pair of ratios are equivalent: 7:8 and 8:7

• yes

• no

State whether each pair of ratios are equivalent: 5:9 and 15:27

• yes

• no

State whether each pair of ratios are equivalent: 12:13 and 24:39

• yes

• no

State whether each pair of ratios are equivalent: 4:24 and 8:48

• yes

• no

Find the missing term in each pair of equivalent ratios.

• none of those

• 31

• 35

• 30

Find the missing term in each pair of equivalent ratios.

• none of those

• 3

• 5

• 6

Find the missing term in each pair of equivalent ratios.

• none of those

• 8

• 4

• 6

Find the missing term in each pair of equivalent ratios.

• none of those

• 81

• 144

• `16

Express each ratio in simplest form: 13:39

• 13:39

• none of those

• 1:3

• 6.5:19.5