Exploring Equivalent Ratios and Ratio Tables

The video tutorial covers equivalent ratios and ratio tables. It begins with a definition of equivalent ratios, followed by an example using 1/2 and 4/8 to illustrate the concept. The tutorial then explains how to set up and use ratio tables, using Instagram friends and likes as an example. It demonstrates solving problems by maintaining equivalent ratios across the table. Finally, it highlights the consistency of ratios by showing that dividing the top number by the bottom number yields the same result across different ratios.

What is the definition of equivalent ratios?

• Ratios that are equal to each other

• Ratios that are less than each other

• Ratios that are greater than each other

• Ratios that are different from each other

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Which of the following pairs of ratios are equivalent?

• 2/3 and 3/4

• 3/4 and 4/5

• 1/3 and 2/5

• 1/2 and 2/4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

In a ratio table, what do the columns represent?

• Different categories used in the problem

• The same category repeated

• Unrelated categories

• Random numbers

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

If you have 3 friends and get 1 like, how many likes do you get with 12 friends?

• 4 likes

• 3 likes

• 2 likes

• 5 likes

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CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

To find the number of likes for 15 friends, what do you multiply 3 by?

• 5

• 2

• 3

• 4

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

If you have 30 friends, how many likes do you get?

• 5 likes

• 8 likes

• 10 likes

• 12 likes

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CCSS.3.OA.A.3

CCSS.3.OA.B.5

CCSS.3.OA.C.7

What is the ratio of friends to likes if you have 3 friends and 1 like?

• 1:2

• 3:1

• 1:3

• 2:1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

What is the result of dividing 12 by 4 in the context of equivalent ratios?

• 2

• 3

• 4

• 5

Tags

CCSS.6.NS.B.2

What is the result of dividing 15 by 5 in the context of equivalent ratios?

• 2

• 3

• 4

• 5

Tags

CCSS.6.NS.B.2

What is the result of dividing 30 by 10 in the context of equivalent ratios?

• 2

• 3

• 4

• 5

Tags

CCSS.6.NS.B.2