Ratio Intro

What is the ratio of red apples to green apples

• 7 apples to 3 green
• 4 red apples to 7 apples
• 4 red apples to 3 green apples
• 3 green apples to 4 red apples

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which one is a real life example of a RATIO?

• 12 noodles
• 4 meatballs : 1 cup of sauce
• 1 jar of sauce
• 15 desserts

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is a Ratio?

• Is a comparison of two quantities 
• A rate with a denominator of one
• It is when the only factor the numerator and denominator share is a one 
• Two decimals that can be multiplied

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 4 birds and 6 snakes. What is the ratio of birds to snakes?

• 6/4
• 4/6
• 1/3
• 10/16

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CCSS.6.RP.A.1

CCSS.6.RP.A.3

Ella has 5 balloons. Taylor has 7 balloons. Write the ratio of Ella's balloons to Taylor's balloons.

• 7:5
• 5:7
• 3:5
• 5:3

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

What word can be used when writing a ratio?

• a
• be
• to
• and

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Amy has 4 green socks, 6 pink socks, and 2 red socks. What are three ways to write the ratio for pink socks to green socks?

• 6;4 , 6 pink socks to 4 green socks , 6/4

• 6:4 , 6 pink socks to 4 green socks , 6/4

• 6:4 , 6 pink socks too 4 green socks , 6/4

What type of ratio does the scenario represent?
What is the ratio of pumpkins to broccoli?

• Part to Part 5:2
• Part to Part 2:5
• Part to Whole  2:7
• Part to Whole 5:7

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CCSS.6.RP.A.1

CCSS.6.RP.A.3

What is the ratio of triangles to squares?

• 2:6
• 5:6
• 3:4
• 4:3

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Is the following ratio part to part or part to whole?
5 out of 23 kids in a class play trumpet

• Part to part
• Part to whole

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CCSS.6.RP.A.1

CCSS.6.RP.A.2