Proportional Relationships, Ratios and Tables

Does the table represent a proportional relationship?

• Yes.
• No.

Does the table represent a proportional relationship?

• Yes.
• No.

In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs.  Write and solve a proportion to find the number c of cats.

• c=15
• c=18
• c=21
• c=16

Miley earns $10 per hour babysitting. Is the amount of money earned proportional to the number of hours she spends babysitting?

• yes
• no
• sometimes
• never

Madeline ran 21.7 miles in 7 hours. What is the unit rate? 

• 21.7 miles per hour
• 3.1 miles per hour
• .32 miles per hour
• 21.7
  7

Two ratios that are equal are

• similar sides
• unit rates
• congruent
• proportional

Josh bought a pizza with eight slices of pizza for $12. What is the cost of a slice of pizza?

• $12
• $1.50
• $3
• $1

Is the graph proportional or non-proportional?

• Proportional
• Non-Proportional

Is the graph proportional or non proportional?

• proportional
• non proportional

An equation stating that two ratios are equal

• Proportion

• Rate

• Unit Rate

• Eqaulity