6th Math - Lesson 54

​We will match a table that corresponds to a given ratio and determine one-step equations for real-world situations.

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​Some text here about the topic of discussion.

​Ratios are fractions.

Tables organize the ratios.​

​Every ratio must be equivalent.

​Some text here about the topic of discussion.

​How to see if a table matches a ratio?

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Cross multiply the data.​

Does this table show a ratio of cupboards to books as 13:9?​

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Start by cross multiplying each ratio.

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If they are all equal, see if one of them is equal to 13:9.​

​Some text here about the topic of discussion.

Multiple Choice

Which table shows the ratio of necklaces to hats as $$\frac{3}{5}$$  

Multiple Choice

To make pink paint, Elmer uses 2 cups of red paint to every 8 cups of white paint. Choose the table that shows possible amounts of red paint to white paint.

​Some text here about the topic of discussion.

​How do we match the equation with the statement?

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​What are the key words?

How would you figure this out in your head?​

Which equation goes with key words and mental process?​

Multiple Choice

Which equation correctly models this situation?

• 150 + A = 176

• 150 - A = 176

• 150A = 176

• 176 + A = 300

Multiple Choice

• $$\frac{64}{K}=16$$  

• $$\frac{K}{64}=16$$  

• $$16+K=64$$  

• $$64K=16$$  

Open Ended

Explain how to see if two ratios are equivalent to one another.

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