Intro to Ratios and Proportions

• 4
• 12

Simplify the ratio of
35 : 14

• 5 : 2

• 2 : 5

• 3 : 1

• 35: 14

Do the ratios form a proportion?

• Yes, they form a proportion.

• No, they do not form a proportion.

Do these ratios form a proportion?

• Yes, they form a proportion.

• No, they do not form a proportion.

Does the table represent a proportional relationship?

• Yes.

• No.

Does the table represent a proportional relationship?

• Yes.

• No.

• Yes

• No

• Yes

• No

• Yes

• No

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion