Ratio Reasoning
Write the ratio of 8 apples to 4 oranges in simplest form.
What is 2:1?
Find the unit rate: 10 pencils for $5.
What is $0.50 per pencil?
What are the names for the vertical and horizontal line that go through the origin on a graph?
What is the x-axis and y-axis?
You buy 3 shirts for $24. How much does each shirt cost?
What is $8?
Write a ratio for comparing 12 girls to 8 boys as a fraction in simplest form.
What is 3/2?
If a classroom has 12 boys and 18 girls, write the ratio of boys to total students.
What is 12:30?
BONUS 50 POINTS: What is 2:5?
A car travels 180 miles in 3 hours. What is the unit rate in miles per hour?
What is 60 mph?
Which quadrant is the point (1,-3) plotted in?
What is Quadrant 4?
BONUS 50 POINTS: What is Quadrant IV?
A recipe calls for 2 cups of flour and 1 cup of sugar. What's the ratio of flour to sugar?
What is 2:1?
A recipe calls for 2 cups of milk and 2 cups of flour. What is the ratio of milk to flour?
What is 1:1?
Are the ratios 3:4 and 9:12 equivalent? Explain.
Yes, they both simplify to 3:4.
12 ounces of cheese costs $9. How much is it per ounce?
What is $0.75 per ounce?
Which quadrant is (-4, 16) plotted in?
What is Quadrant 2?
BONUS 50 POINTS: What is Quadrant II?
A map scale shows 1 inch=50 miles. How many miles are 3 inches?
What is 150 miles?
The ratio of red to blue marbles is 2:5. If there are 21 marbles total, how many are red?
What is 6 red marbles?
The ratio of cats to dogs is 5:8. If there are 40 dogs, how many cats are there?
What is 25 cats?
You read 72 pages in 2 hours. How many pages do you read per hour?
Plot the point (-3, 7).
What is ...?
I will check myself!
If 5 pens cost $4, how much will 8 pens cost?
What is $6.40?
A runner completes 10 laps in 8 minutes. What is the rate in laps per minute?
What is 1.25 laps/min?
A recipe uses 2 cups of sugar to every 3 cups of flour. If you use 9 cups of flour, how much sugar will you need?
What is 6 cups of sugar?
It takes 8 gallons of gas to travel 240 miles. What's the mileage per gallon?
What is 30 miles/gallon?
Plot the point (5, -3).
What is...?
I will check myself!
You earn $120 for 15 hours of babysitting. What is your hourly rate?
What is $8/hour?
The ratio of green candy to orange candy is 4:3. If there are 21 orange candies, how many green candies are there?
What is 28 green candies?