Ratios and Rates: Quiz (Ratios and Rates)

The video tutorial introduces the concept of ratios, explaining them as comparisons between numbers. It provides examples, such as the ratio of glasses to cans, and discusses how much lemonade mix is needed for a given amount of water. The tutorial concludes with an explanation of unit rates, emphasizing their importance in understanding quantities.

How are ratios typically described?

• As a comparison between two numbers

• As a single number

• As a fraction

• As a percentage

What is the ratio of glasses to cans mentioned in the video?

• 1 to 3

• 2 to 5

• 3 to 1

• 5 to 2

Which of the following is an example of a ratio?

• 5*2

• 5:2

• 5-2

• 5+2

How much lemonade mix is needed with 4 quarts of water?

• 1 quart

• 2 quarts

• 4 quarts

• 3 quarts

What is a unit rate?

• A rate per unit of a given quantity

• A rate per two units

• A rate per four units

• A rate per three units