Domain: Ratios and Proportional Relationships

Adapted from Granite School District6th Grade

Directions:• For each picture, write a sentence to

describe a ratio relationship between two quantities.

• Name the ratio using math symbols.

• Identify the type of ratio.

Stars to moons.

Clownfish to starfish.

Yellow cars to red cars.

Satellites to cell phones.

Skateboards to things with wheels.

Which has more?

For each situation, write a part-to-part relationship and part-to whole relationship to justify your reasoning.

1. Which class team has more girls?

2. Which figure has more circles?

3. Shelley has two dogs, Ollie and Sandy. When she brought them home as puppies, Ollie weighed 4 pounds and Sandy weighed 7 pounds. Now Ollie weighs 8 pounds and Sandy weighs 11 pounds. Did Ollie or Sandy grow more?

Look at the picture below.

Can you see 3 to 5? What is the unit?

Can you see 2 to 3? What is the unit?

Can you see 5 to 3? What is the unit?

Can you see 2/3 of 3/5? What is the unit?