Lesson 05: Comparing Speeds and Prices | Unit 3: Unit Rates and Percentages

Multiple Choice

What is the ratio of white paint to red paint in the pink paint mixture?

• 11:8
• 10:9
• 9:6
• 12:7

Multiple Choice

A farm lets you pick 3 pints of raspberries for $12.00. What is the cost per pint?

• $4.00

• $3.00

• $2.00

• $1.00

Multiple Choice

A farm lets you pick 3 pints of raspberries for $12.00. How many pints do you get per dollar?

• 0.5 pints per dollar
• 0.25 pints per dollar
• 1 pint per dollar
• 0.1 pints per dollar

Multiple Choice

A farm lets you pick 3 pints of raspberries for $$12.00$$ . At this rate, how many pints can you buy for $$20.00$$ ?

• 3 pints

• 4 pints

• 5 pints

• 6 pints

Multiple Choice

A farm lets you pick 3 pints of raspberries for $12.00. At this rate, how much will 8 pints of raspberries cost?

• $32.00

• $30.00

• $28.00

• $24.00

Open Ended

Han and Tyler are following a polenta recipe that uses 5 cups of water for every 2 cups of cornmeal. Han says, “I am using 3 cups of water. I will need $$1\frac15$$ cups of cornmeal.” Do you agree with Han? Explain your reasoning.

Open Ended

Han and Tyler are following a polenta recipe that uses 5 cups of water for every 2 cups of cornmeal. Tyler says, “I am using 3 cups of cornmeal. I will need $$7\frac12$$ cups of water.” Do you agree with Tyler? Explain your reasoning.

Open Ended

One gallon of paint can cover 350 square feet. Mai is working on a large art project and needs enough paint to cover 1,750 square feet. She thinks she should use the rate $$\frac{1}{350}$$ of a gallon per square foot to find how much paint is needed. Do you agree with Mai? Explain or show your reasoning.

Open Ended

A car can travel 35 miles per gallon of gas. How far can the car travel with 15 gallons? Show your reasoning.

Open Ended

A car can travel 35 miles per gallon of gas. How much gas does the car use to go 100 miles? Show your reasoning.