Ratios Practice lesson

What is a ratio?

• A comparison of two numbers by multiplication

• A comparison of two numbers by addition

• A comparison of two numbers by division

• A comparison of two numbers by subtraction

How is a ratio different from a fraction?

• A ratio compares two different things, while a fraction shows a part of something

• A ratio is always greater than a fraction

• A ratio uses multiplication, while a fraction uses division

• A ratio is a whole number, while a fraction is a decimal

What is the ratio of apples to oranges if a fruit stand sells 5 apples for every 3 oranges?

• 3 to 5

• 5 to 3

• 1 to 2

• 2 to 1

What is the aspect ratio of a screen that is 16 inches wide and 9 inches tall?

• 1 to 2

• 2 to 1

• 9 to 16

• 16 to 9

What is the unit rate for a car traveling 120 miles in 3 hours?

• 50 miles per hour

• 40 miles per hour

• 60 miles per hour

• 30 miles per hour