Ratio Concept Clues (6.PAFR.2.5)
A bag contains 3 red marbles and 5 blue marbles. Write the ratio of red marbles to blue
What is 3:5?
Calculate the unit rate: $15 for 3 movie tickets.
What is $5 per ticket?
tore A sells 4 notebooks for $8. Store B sells 6 notebooks for $10. Which store offers the better unit price?
What is Store B? ($1.67 vs $2.00)
Convert 5 yards to feet using dimensional analysis. (1 yard = 3 feet)
What is 15 feet?
Simplify the ratio 18:24 to its simplest form.
What is 3:4?
n a class of 10 boys and 15 girls, what is the simplified ratio of boys to total students?
What is 2:5 (or 2/5)?
A car drives 180 miles in 3 hours. What is its speed in miles per hour?
What is 60 miles per hour (mph)?
In a school survey, 4 out of 5 students preferred recess over study hall. In a grade level of 150 students, how many prefer recess?
What is 120 students?
Convert 4,000 grams to kilograms. (1 kg = 1,000 g)
What is 4 kilograms?
If 3 candy bars cost $4.50, how much will 10 candy bars cost?
What is $15.00?
True or False: A ratio that compares 4 apples to 12 total fruits is an example of a part-to-part ratio.
What is False? (It is part-to-whole)
Identify whether "24 miles per gallon" is a ratio, a rate, or a unit rate.
What is a unit rate?
DAILY DOUBLE! A 12-ounce container of juice costs $2.40, and a 20-ounce container costs $3.60. Calculate the unit price per ounce for both and state which is cheaper.
What is $0.20/oz vs $0.18/oz (The 20-oz container is cheaper)?
Set up a dimensional analysis expression to convert 60 inches to feet.
What is (60 in / 1) * (1 ft / 12 in) = 5 feet?
Write a unit rate for typing 225 words in 5 minutes.
What is 45 words per minute?
If a fruit basket has 6 oranges and 8 apples, write two different equivalent ratios for oranges to apples.
What are 3:4 and 12:16? (Accept any equivalent ratios)
A baker makes 120 cupcakes in 4 hours. How many cupcakes does the baker make per minute?
What is 0.5 cupcakes per minute (or 1 cupcake every 2 minutes)?
A map uses the scale 1 inch = 25 miles. If two cities are 3.5 inches apart on the map, what is the actual distance between them?
What is 87.5 miles?
Convert 2.5 liters to milliliters. (1 L = 1,000 mL)
What is 2,500 milliliters?
Convert 360 seconds to minutes. (1 minute = 60 seconds)
What is 6 minutes?
A recipe calls for 2 cups of sugar for every 7 cups of flour. If you use 21 cups of flour, how many cups of sugar are needed?
What is 6 cups?
Explain the difference between a rate and a unit rate.
What is "A rate compares two quantities with different units, while a unit rate has a denominator of 1 unit"?
A paint recipe mixes 3 parts red with 5 parts blue to make purple. If you want to make 32 quarts of purple paint, how many quarts of red paint do you need?
What is 12 quarts of red paint?
Convert 3 miles to feet using dimensional analysis. (1 mile = 5,280 feet)
What is 15,840 feet?
A runner completes a 10-kilometer race in 50 minutes. What is their average speed in meters per minute? (1 km = 1,000 m)
What is 200 meters per minute?