Exploring Equivalent Ratios in Grade 6 Mathematics

This video focuses on using tables to represent and solve problems involving equivalent ratios. It explains how tables can organize information efficiently and compares them with double number line diagrams. The video provides examples, such as calculating the cost of granola and adjusting a fizzy juice recipe, to demonstrate the use of tables in finding equivalent ratios. It highlights the efficiency of finding a row with a value of one and discusses the advantages of tables over double number lines in certain scenarios.

What is a row in a table of ratios?

• A horizontal set of entries

• A label at the top of the table

• A vertical set of entries

• A collection of equivalent ratios

What does each column in a ratio table represent?

• A label at the side of the table

• A random sequence of ratios

• A specific type of data

• A set of unrelated numbers

How can a ratio table help in solving problems?

• By listing numbers in a confusing order

• By providing random data

• By organizing equivalent ratios efficiently

• By using colors to differentiate data

What is the cost of 62 pounds of granola if 4 pounds cost $5?

• $100.00

• $77.50

• $62.00

• $50.00

Tags

CCSS.6.RP.A.3B

What is the price per pound of granola in the more efficient calculation method?

• $2.00

• $1.00

• $1.25

• $1.50

Tags

CCSS.6.RP.A.3B

How many cups of cranberry juice are needed for 16 cups of soda water?

• 40 cups

• 32 cups

• 20 cups

• 16 cups

Tags

CCSS.6.RP.A.3B

What is the ratio of cranberry juice to soda water in the large batch?

• 5 to 3

• 3 to 5

• 5 to 2

• 2 to 5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How do tables and double number line diagrams differ in listing numbers?

• Diagrams always use descending order

• Tables can list ratios in any order

• Diagrams must list numbers randomly

• Tables require alphabetical order

What advantage do tables have over double number line diagrams?

• They are more colorful

• They require less space

• They are easier to erase

• They can include more data points

What is the travel distance of the snail in 10 minutes?

• 10 centimeters

• 100 centimeters

• 6 centimeters

• 60 centimeters

Tags

CCSS.6.RP.A.3B